Subaru Legacy 1996 User Manual

1-1

2.Station

[s2o2]

Wagon

SPECIFICATIONS

2.Station

2.ENGINE

Engine

type

Valve

arrangement

BorexStroke
Displacement

order

timing

plug

ratio

output
torque

at idling

Type

Reserve

Cold

Compression
Firing

Idle

speedatPark/Neutral

Maximum
Maximum

ELECTRICAL

3

.

Ignition
Spark

Generator
Battery

Wagon

position

N.m(kg-m,

speed

and

manufacturer

capacity

cranking

amperes

cm3

kW

(HP)/rpm
ft-Ib)/rpm

BTDC/rpm

Horizontally

mm

(in)

(cu

in)

rpm 700

min 100

amp

. I

opposed,

liquid

Overhead

96.9x 75

190

CHAMPION:RC10YC4

NIPPONDENSO:K20PR-U11

cooled,

camshaft

.0 (3

2,212

9

1-3-2-4

101

(135)/5,400

(19

.4,140)/4,400

20°/700

NGK

:

BKR6E-11

12V-85A

490

4-cylinder,

type

.815

x 2

.953)

(135

.0)

.7

(Standard)

4-stroke

gasoline

engine

WEIGHT

10

.

Model

Curb

weight(C.W

Gross
(G.V.W

NOTE

:

Includes

vehicle

weight

.)

the

weightsofpower

SPECIFICATIONS

AWD

POST

4AT

power

kg
kg

kg
kg
kg

kg

door

(1b)
(1b)

(1b)
(1b)

(1b)
(1b)

lock

and

air

conditioninginthe

curb

.)

Front
Rear

Total

Front
Rear

Total

window,

weight

748
619

1,367

936
9S9

1,925

.

(1,650)
(1,365)

(3,015)

(2,065)
(2,180)

(4,245)

[s21o1

2.Station

1-1

Wagon

1-3

Vehicle

3

.

[0301]

Identification

Numbers(V.I

GENERAL

.N)

INFORMATION

3.Vehicle

1.APPLICABLE

2200

Station
Wagon

THE

2

.

l

Stop-

mark

4

cc

engine

MEANINGOFV.I.N.

S

3

Identification

V.I.N.IN

AWD

POST

K

B

T T

THIS

~

4AT

4

9 5

I

T

T

MANUAL

T

X

I T T

Numbers

4

TS

T

31BIKT

8 3

(V.I.N)

2

0

I9I

0 0

5X

ITI8I

Marker

Vehicle
Check
Vehicle

1

[

Z

Stop

Sequential

302001

Plantofmanufacture

transmission

manufacture

T

mark

Plant

SIA

2

identifier

attributes

digit

identification

number
and

after:Station

type

of

8

0 0

and

Transmission

type

POST

(Full-time

4AT)

1

Wagon

AWD

and

after

Model

year

T

1996

Check

digit

Weight

class

and

Passenger

5:Without passive

Model

9:POST

Engine

4:2.2liter

Body

K:Station

Line

B:SUBARU

Plantofmanufacture

manufacture

I

with

type

type

Plant

SIA

4S3

Dual

of

car

SRS

engine

Wagon

B

~

restraint

line

type

restraint,

airbag

Typeofvehicle

Passenger

car

I

2

2-1

9.Vacuum

IM9-0)

Fitting

EMISSION

CONTROL

SYSTEM

AND

VACUUM

FITTING

9.Vacuum

The
in

the

and

hose

illustration

Fitting

pipe

connectionsofintake

.

manifold,

throttle

body

and

related

parts

OSE

IPE

areasshown

Pressure
Throttle

OO

40

control

Purge
Pressure sensor

regulator

body

solenoid

valve

D

Pressure sources

OO

EGR

solenoid

EGR

(7)
OO

OO Filter

valve

BPT

switching

valve

solenoid

B2H0901A

valve

2

.

SRS

IM1-1]

Airbag

Airbag

System

5-5b

1.SRS

1

1.INSTALLATION

SUPPLEMENTAL

System

RESTRAINT

SYSTEM

(ELECTRIC

SENSOR

TYPE)

Airbag

module
(Passenger)

3-P
connector

(Yellow)

3-P

connector

(Yellow)

3-P
connector

(Yellow)

Inflator

12-P

connector

(Yellow)

Airbag
module
(Driver)

Airbag
control

7-P
connector
(Yellow)

module

B5H0431A

2

SUPPLEMENTAL

2.FUNCTION
The

SRS

airbagisprovided
usedincombination
frontofthe
airbag
impacting

vehicle,

module,

the

Safety

and
sensor,

thus preventing

steering

Driver

sensor

electric

RESTRAINT

as an

with

the

seat

the

sensor

wheel, instrument

side

sensesitand

the

SYSTEM

auxiliary

belt.When

upper

bodiesofthe

panel

driver

an

(ELECTRIC

and

passenger

impact

greater

SENSOR

front

thanaset

generatesanelectrical

and

windshield

driver

and

.

Passenger

TYPE)

1.SRS

seat

restraint
levelisappliedtothe

pulsetoinflate

passengerinthe

side

[Ml-2I

Airbag

5-5b

System

systemtobe

the

baginthe

front

seat

Collision

from

Safety

sensor

and

electric

sensor

detect

set

strength

collision

Operation
inflator

Nitrogen
generated
The

inflation
completes

Dischargeofgas

Completion

of

.

of

gas

is

.

Airbag

.

1-151-10656A

a

3

5-5b

2.Construction

IM2-1l

SUPPLEMENTAL

2.Construction

1.GENERAL

RESTRAINT

SYSTEM

(ELECTRIC

SENSOR

TYPE)

The

SRS

the

control
Electric
sensor

airbag

module,

sensor

and

consistsofan

and

and

safety

sensor

airbag

safety

airbag
modules

sensor

sense

control

are

connectedinseries,sothat

an impactatthe

module,

of driver

and

same

electric

passenger

time

sensor

.

and

safety

containinganinflator

the

airbag

will

sensor

inflateifelectric

and

built

airbag

into

.

H5H0432A

4

SUPPLEMENTAL

RESTRAINT

SYSTEM

(ELECTRIC

SENSOR

TYPE)

[M2-4]

2.Construction

5-5b

4.SAFETY
Safety

Safety
a

The
the

sensor

sensoristhe

certain

electric

deceleration

SAFETY

SENSOR

and

limit,

the

sensor

speed

SENSOR

Mas(Magnet)

AND

ELECTRIC

electric

sensor

magnet

mass

in

the

consistsofa

that

Spring

Reed

Switch

SENSOR

are

built

piston

type

sensor

sensor

moves

piezo-electric

occursinthe

into

body

the

airbag

.

If

the

forward

device

.

1

control

sensor

to

turn

and

module

.

receivesafrontal
the

switch

generates

ON

a

voltage

impact

.

corresponding

exceeding

to

ELECTRIC

SENSOR

Piezo-electric

Bonding

wire

device

11

B5H0397A

5

5-5b

IMZ-10I

2.Constructio

SUPPLEMENTAL

n

RESTRAINT

SYSTEM

(ELECTRIC

SENSOR

TYPE)

10.WARNING

AND

CAUTION

LABELS

AIRBAG

SRS
CAUTION

"

READ

"NOSERVICEABLE

O

~DONOT

"DONOT
"

CAUTION:ALWAYS

"
"Ifyour

"

ATTENTION:ATfACHEZ

"

Q

"Si(
"

VORSICHT

"
"
"

SERVICE

TAMPER
STORE

This
BELT

See

Cette
conqu

SUBARU
Consultez

Dieses
Sicherheitsgurtzuerganzen
Wenn
SUBARU-Handler
Nahere

DISASSEMBLE
DROP;KEEP

IN

carisequipped

"AIRBAG"

your

owner's

voiture

comme

'

indication

le

votre

Vervvenden

Fahrzeug

wahrend

Angaben

CONTROL

CLEAN

est

COMPLEMENT

" "

AIRBAG

plus

manuelduproprietaire

der

UNIT

MANUAL

INSIDE

OR

DRY

DRYAREA

USE

SEATBELTS

with

driver

indicatorinthe

manual

pourvue

proche

ist

dazu

for

VOTRE

d'un

(coussindair)sallume

.

Sie

stets

mit

einer

Fahrt

in

.

dieAIRBAG"-Anzeige

Verbindung

sind

aus

Precaution
*

lisezlemanuel

.

aucune

remplaceeour6paree

* ne

unitedecontrole

.

n'echappez

"

emmagasinez

OR

and

front

seat

instrument

more

information

CEINTURE

coussin

ALACEINTURE

Fahrer=und

d'air

'

'

.

den

Sicherheitsgurt

.

der

Bedienungsanleitungzuentnehmen

piece

interne

d6montezoualterez

pas

dansunendroit

CHILDSEAT

passenger

panel

lights

.

DE

SECURITE

SRS

pourleconducteur
DE

SECURITE

surletableau

oder

Beifahrer-SRS-Luftsackanlage

am

Instrumentenbrett

d'entretien

ne peut

SRS

AIRBAG.ItisdesignedtoSUPPLEMENT

while

driving,

ET

de bord

den

Kindersitz

titre

pas

cette

sec

see

UTILISEZ

et le

.

pendantlaconduite,

.

leuchtet,

.

'~`J~~'«*~-~~~=

"

eMt,t~,-'7

"

ML

your

nearest

UN

SIEGE

passager du

ausgerustet.Es

setzen

Jtd~ahl~~4~LZF~~~o

9

Lt--

LJASI

.t

SUBARU

POUR

ENFANT

siege avant.Ce

consultez

wurde

vorgesehen,umden

Sie

sich

mit

IALtdI

.)T-Fc~Oo

dealer

coussinaete

votre

Ihrem

B5H0433A

THE

.

revendeur

ortlichen

SEAT-

SUPPLEMENTAL

RESTRAINT

SYSTEM

(ELECTRIC

SENSOR

TYPE)

[M2-10]

5-5b

2.Construction

U

Ullv''

r

~~

CAUTION

1 .

POINT

2.ROTATE

3.ALIGN

4.READ

2

.

~OO~~t~~J~~~J2

3

.

4

.

H5H0660

AIR

98
FRU&t,~

WARNING

repair

directedinthe

8

ATTENTION
les:Ne
cule.L'entreteniroule
manual

[BEFORE

FRONT

2

.65

MATCH-MARKS

SERVICE

(~~J~1f~~~1~,)

BAG

MODULE

00-4

-3F4

~

prevent

To

installinanother

or

service

Pour

pas

demonter,

d'entretien

WHEELS

TURNS

MANUAL

(CENTER

eviter

.

INSTALLING]

STRAIGHT

FROM

RIGHT

(CENTER

.

.65O0~OO~o

MARK:;)~o~tr~o

AHEAD

END

MARKS

.

personal

injury.Do

vehicle.Serviceordispose

manual

.

tout

risquedeblessures
reparer,
remplacer

installer

comme

dansunautre

indique

STOP

Y

dismantle,

not

.

.

)

.

as

corporel-

vehi-

dans

le

ACHTUNG

I

legen, reparieren
lieren.Wartung
beschrieben

G5H0287

AIRBAG
HERG,

BAM.PTA
THIS

VEHICLES
INSTALLED
PERSONNEL
CONTENTS
DO

NOT
TACTWITH
EXCEEDING
FIRST
ITING:FOR
15

MIN.IN

OO

s

~

C

1

~

UMGANG
VERWENDUNG

MIT

LUFTSACK

LOSUNG
ZUM

SUBARU
MORTON

DANGER
ACHTUNG

ATTENTION

Zur

.

GENERATOR

GAS

:94/94

UTM

.0369

GAS

GENERATOR

EQUIPPEDWITH

AND/OR

.

AREPOISONOUS

DISMANTLE,

ELECTRICITY,

200°F

AID:IF

CONTENTS

EYE

EVERY

DURCH

NUR

KANN

GEFAHRLICHEN

DEUTSCHLAND

INTERNATIONAL,

Vermeidung

von

oderineinem

and

Ausbau

TG-6

DISASSEMBLED

.

CONTACT,

CASE

NUR

ALSINSASSEN-RUCKHALTE

FUR

KRAFTFAHRZEUGE

DIE

NICHT

wieimReparaturhandbuch

SHOULD

AIRBAG

INCINERATE,

WURFSTUCK

AND

OR

STORE

ARE

SWALLOWED,

FLUSH

GET

PROMPT

GESCHULTES

MONTIERTE

GmbH

INC.OGDEM,USA

Verletzungen.Nicht

anderen

ONLY

DUSSELDORF

Fahrzeug

BE

INSTALLED

SYSTEMS

ONLY

EXTREMELY

OR

BRING

AT

TEMPERATURES

EYES

WITH

MEDICAL

PERSONAL

ERLAUBT

AIRBAG-EIN-HEIT

WERDEN

ANDISTO

BYTRAINED

FLAMMABLE

INTO

INDUCE

WATER

.

instal-

IN

CON-

VOM-

FOR

ATTENTION

ERLAUBT
SYSTEM

BEI

AUS-

zer-

BE

.

.

G5H0288

5-5b

[M2-10]

2.Construction

SUPPLEMENTAL

RESTRAINT

SYSTEM

(ELECTRIC

SENSOR

TYPE)

DANGER:POISONOUSFLAMMABLE

ACHTUNG:GIFTIGES

RIAL

ATTENTION

"

DO

AND

"

DO
STRONG

"

MAXIMUM
SYSTEM

"

STORE

"

REFER
STORAGEAND

"

KEINE
CHE

"

NICHT
PARIEREN.VOR

"

LAGERTEMPERATUR
UBERSCHREITEN

"

MIT

"ZUBEDIENUNG,

SIEHE

"NEPAS

0

"CEMODULE

RE.EVITER

"NEJAMAIS

RE

"LEMODULE

COUVERCLE

"

CONCERNANT
TION

NOTICE

:

MATERIAU

NOT

USE

OTHER

NOT

OVERHAUL

IMPACT

SAFE

IS

200°F

THE

SYSTEM

TO

SERVICE

ELEKTRISCHEN

INSTRUMENTE

VERSUCHEN,

DEM

DECKELNACH

WARTUNGSHANDBUCH

UTILISERLETESTEUR

NE

LES

SUPERIEURE

ENTREPOSER

DOIT

ETDE

REJET,

D'UTILISATION

ELECTRIC

ELECTRIC

.

TEMPERATURE

(93°C)

DISPOSAL

STOSSEN

.

LAGERUNG

PEUTETRE
CHOCS

A

TOUJOURS

VERS

LE

MODE

LEICHT

TOXIQUE

TESTING

RELATED

THE

SYSTEM

.

WITH

MANUAL

PRUFGERATE

VERWENDEN

ZU

ZERLEGEN

DARF

OBEN

.

93°C

(200°F)

LE

HAUT

D'EMPLOI,

VEUILLEZ

.

TOP

PROCEDURES

SCHUTZEN

SOUS

MATERIAL

ENTZUNDLICHES

ET

INFLAMMABLE

EQUIPMENTS

PRODUCTS

AND

FOR

THE

SIDEUP.

FOR

HANDLING

ODER

.

ODER

93°C

LAGERN

UND

.

ELECTRIQUE

NI

DEMONTE

ETRE

VOUS

.

(200°F)

BESEITIGUNG

UNE

TEMPERATU-

.

POSE

DE

REFERER

MATE-

.

AVOID

AIR

BAG

.

AHNLI-

ZU

RE-

NICHT

.

.

NI

REPA-

AVEC

CONSERVA-

A

LE

LA

G5H0586

AIRBAG
INTERNATIONAL.INC.OGDEN.UT.USA

BAM-PTi
EINFUHRER

UMGANG
LAUBT
HALTESYSTEM

GE

BEI
BAG-EINHEIT

WERDEN

0

42

"I)v
"

$QlJ&1,)

GAS

-0437

NUR

VERWENDUNG

ERLAUBT

AUSLOSUNG

.

(93`CC

.t±)

.

GENERATOR

:

SUBARU
TELEFON

DEUTSCHLAND
FRIEDBURG

DURCH

MIT

LUFTSACK

KANN

ZUM

GEFAHRLICHEN

z~1~'~m1~o

UT12016

(06031)

GESCHULTES

DIE

NUR

6060

GmbH,

HERG,

ALS

FUR

NICHT

:94/95BC.

INSASSEN-RUCK-

MONTIERTE

WURFSTUCK

MORTON

.

PERSONAL

KRAFTFAHRZEU-

AIR-

ER-

5-5b

1.SRS

[cioo]

Airbag

IT2I

COMPONENT

1

.

SRS

(2

PARTS

Airbag

T5

7

~9

i

lJ

o

T5

T1

T3

T4

BSM0434A

1~

Combination

~2

TORXO

~3

Airbag

~4

Airbag

~5

BRKT

Q6

BRKTPAB

07

BRKTSD

~s

TORXO
Airbag

~o

Protector
Protector

~2

Airbag

bolt

module

module

B

A

bolt

control

RH
LH

main

switch

ASSY
ASSY

module

harness

ASSY

with

(Driver)

(Passenger)

roll

connector

2

Tightening

:

1.8f

T1
T2:2

.5±0.5(0.25±0.05, 1

T3:4

.4f1

T4

:

7

.4±0.5(0.75

t

rs:10

T6:32f10(3.3::L

torque:N~m

0.5(0

.18

.5 (0

.45

z

(1 .ot0

(kg-m,

0

.05,

:L

f0.15,

0

.05,5.4f0

:L

.2,7.2:L1

1

.0,

23

.9

It-1b)

1 .3:1:

.8±

3

.3±

.4)

f7.2)

0

.4)
.4)

0
1

.1)
.4)

SERVICE

PROCEDURE

[w3A11

3.Airbag

5-5b

Module

3.Airbag
A:REMOVAL

1.DRIVER

1)

Set

2)

Turn

3)

Disconnect

least20seconds

4)

Using

5)

Disconnect

ule

.<Ref.to

SIDE

front

wheelsinstraight

ignition

TORX9

5-5 [M2-6] .*1

Module

switch

ground

before

BIT

airbag

off

.

cable

T30,

connector

from

starting

remove

>

ahead

work

on

position

battery

.

two

TORXO

back

and

of

.

wait

bolts

airbag

for

.

mod-

at

Refer

6)
module

to

"CAUTION"

.<Ref.to

3

5-5

for

[W300]

handlingofa

.*1

>

removed

airbag

5-5b

6.Airbag

[W6A0]

Control

Module

SERVICE

PROCEDURE

6.Airbag
A:REMOVAL

1)

Turn

ignition

2)

Disconnect

least20seconds

3)

Remove

Disconnect

steering
CAUTION

Do

not reconnect

until

airbag

4)

Remove

5)

Disconnect

trol

module

lower

airbag

column

:

control

console

.<Ref.to

Control

switch

ground

before

cover

.

12-pin yellow

off

cable from

starting

.<Ref.to

connector

airbag

module

box.<

5-5 [M2-6] .*1

Module

.

(AB3)

connector

is

securely

Ref.to

connector

battery

work

5-4

5-4

>

and

.

[W1A0]

and

(AB8) below

at

steering

re-installed

[W1A0]

from

wait

for at

.*1

>

column

.

.*1

>

airbag con-

AB6

9~v~

BSM0400A

6)

Using
two
Discard

CAUTION

Use

TORXS

new

TORXS

bolts

the old

:

TORXS

BIT

.

TORXM

bolts

T40

during

(Tamper

bolts

resistant

.

re-assembly

type),

.

remove

e

B5M0105

I

4

SERVICE

PROCEDURE

[W7AO]

7.Combination

5-5b

Switch

)

,

.,

7.Combination

Switch

A:REMOVAL

1)

Turn

ignition

2)

Disconnect

least20seconds

3)

Remove

0)0

C

J

~

AB

.

-^o/

G5M0312

connect
column

CAUTION

Do

until

4)
harness

5)

TORX9

airbag

.

:

not

reconnect

combination

Disconnect

connector

front

Set

BIT

switch

ground

before

lower

T30,

cover

connector

airbag

switch

combination

.

wheels

remove

off

.

cable

in

from

starting

.<Ref,to5-4

(AB3)

connector

is

straight

two

work

and

securely

switch

TORX9

battery

.

[W1A0)

(AB8)

at

steering

re-installed

connectors

ahead

position.Using

bolts

and

wait

.*1>Dis-

below

from

.

for

at

steering

column
.

body

6)

Disconnect

ule

.<Ref.to
place
[W300]

7)

Using

CAUTION
Do

not

steering

5

it

with

.*1

>

steering

:

allow

wheel

airbag

5-5 [M2-6]

pad

side

puller,

connector

.

connector

.*1>Remove

facing

remove

to

interfere

on

back

airbag

upward.<

steering

wheel

when

of

airbag
module,

Ref.to

.

removing

mod-

and

5-5

5-5b

7.Combination

[W7B1)

Switch

SERVICE

8)

9)
switch

B:ADJUSTMENT

PROCEDURE

Remove
Removing

.

steering

two

retaining

column

cowers

screws,

.

remove

combination

1.CENTERING

Before
connector

1)

ahead

2)

tion
untilitstops

3)

2

.65

installing

Make

.

Install

switch

Then,

turns

sure

steering

back

ROLL

built

into

that

properly

.

off

until

"A"

C:INSTALLATION

1)

Before

that

.straight

the
CAUTION

Failuretodo

2)

Install

installing

combination

ahead

:

this

column

CONNECTOR

steering

gearbox,

.

roll

switchisoff

position

might

cover

wheel,

combination

front

wheels

Turn

roll

connector

marks

combination

.

damage

and

make

switch

steering

connector

aligned

switch,

and

center

are

positioned

shaft

pin

.

font

roll

connoctok

roll

sure

to

.

and

pin

(J)

1~

approximately

check

wheels

connector

center

combina-

clockwise

to

are

.

roil

straight

ensure

set

.

in

3)

Install

insert
NOTE

If

steering

tie-rod

4)

Install

orderofremoval

steering

roll

connector

:

wheel

.<Ref.to

airbag

6

wheel

angle

4-3

module

.

pin

requires

[W3FOj

in

1(~

and

neutral

into

.*1

>

lower

position.Carefully

hole

on

steering

fine

adjustment,

cover

in

the

wheel

adjust

reverse

.

2-7

General

1

.

[T1A2]

ON-BOARD

DIAGNOSTICS

1.General

A:ENGINE

2.SCHEMATIC

II

SYSTEM

B2M0828A

1~
~2
~3
~4
~5

~7
~8

~o

~z
0
0
~s

~
~a
~s

~o

~2

Throttle

MGR
EGR

Engine

control
Ignition
Ignitqr
Crankshaft
Camshaft

duel

injectors
Pressure
Engine

coolant

Mass

air

Idle

air

control

Purge

control

Fuel

pump
PCV

valve
Air

cleaner

Canister

Main

relay

Fuel

pump
Fuel

filter
Front

catalytic

Rear

catalytic
valve
control

ON-BOARD

module

coil ~s

position

position

position

regulator

temperature

flow

sensor

solenoid

solenoid

relay

converter

converter

solenoid

(ECM)

sensor

sensor

sensor

sensor

valve

valve

valve

DIAGNOSTICS

II

~

Radiator
Radiator

~s

Pressure

~

Knock

~

Back-pressure

~s

Front

oxygen

~o

Rear

oxygen

~

Pressure

~z

A/C

compressor

~

Inhibitor

~

CHECK

~

Tachometer

~s

A/C

relay

~

A/C

control

~e Ignition

~

Transmission

~o

Vehicle

~

Data

link

@

Data

OBD-II

@

Two

way

~a

Rear

oxygen

~

Filter

SYSTEM

fan

fan

sources

sensor

sensor

switch

ENGINE

switch

speed

connector

link

connector

general

valve

relay

transducer

sensor

sensor

malfunction

module

control

sensor

scan

sensor

switching

(Except

module

2

(For

Subaru

(For

tool)

(California

solenoid

California

indicator

(TCM)

select

Subaru

model

valve

model)

lamp

monitor)

select

only)

[Tiq2]

1.General

(MIL)

monitor

2-

and

3

2-7

[T2A2]

2.Electrical

Components

ON-BOARD

Location

DIAGNOSTICS

11

SYSTEM

2.Electrical

A:ENGINE

2.SENSOR

Components

Location

1~

Pressure

~2

Mass

air

~3

Engine

~4

Throttle position

sensor

flow

coolant

sensor

temperature

sensor

sensor

OBD0009A

~5

Knock

sensor
~s
07

Camshaft
Crankshaft

position

position

sensor

sensor

4

ON-BOARD

DIAGNOSTICS

11

SYSTEM

2.Electrical

Components

[Tzn2]

Location

2-7

1A

OBD0014A

B2M0213B

2-7

[72A2]

2.Electrical

%

Front

oxygen

~9

Rear

oxygen

Rear

oxygen

Components

sensor
sensor
sensor

Location

(Except

(California

California

ON-BOARD

model)

model)

DIAGNOSTICS

~

~2

Front

Rear

Ii

SYSTEM

catalytic

catalytic

converter

converter

6

ON-BOARD

DIAGNOSTICS

11

SYSTEM

2.Electrical

Components

[rzA21

Location

2-7

MUM

OBD0525C

OBD0524C

7

2-7

[T2A3]

2.Electrical

Components

ON-BOARD

Location

DIAGNOSTICS

II

SYSTEM

3.SOLENOID
PARTS

AND

VALVE,

IGNITION

EMISSION

SYSTEM

CONTROL

PARTS

SYSTEM

(k
~3

4

Pressure
Idle

air

EGR

valve

EGR

control

sources

control

switching

solenoid

solenoid

valve

valve

solenoid

valve

OS
06
(~7

Purge
Ignitor
Ignition

control

coil

solenoid

osoooose

valve

ON-BOARD

DIAGNOSTICS

II

SYSTEM

2.Electrical

Components

[T2A3]

OBD0024A

2-7

Location

OBD0025A

88M0160A

2-7 [T2A3]

2.Electrical

Inhibitor
~2
(I Main
%
%

pump

Fuel

relay

Fuel

pump

Radiator

Components

switch

relay

fan

main

relay

ON-BOARD

Location

1

DIAGNOSTICS

~6
~7

~8
~9

Radiator
Radiator

Radiator

Starter

II

SYSTEM

main
sub
sub

fan

relay

fan

relay

fan relay 2

2

1

1

--

~s3Q=Jf

Q

604

~~

-~

"

\

~

~

~I

1

3

o

~

I

I

1

~

~L,

OBD0047A B2M0216A

B2M0434A

1~

I

n

/

ma

r

5

8 6

0

HUG

0

P

C0L

on

c1

CO

r(ol

0

2

~~~,

~

r

L

._

cla

Uj

OBD0034A

10

ON-BOARD

DIAGNOSTICS

II

SYSTEM

2.Electrical

Components

[T2A3]

2-7

Location

11

(T2A5]

2-7

2.Electrical

Components

ON-BOARD

Location

DIAGNOSTICS

II

SYSTEM

EMISSION-RELATED

5

.

TROUBLE

Referstodata denoting
nostic
For

details

the

DIAGNOSTIC

[T11AO]*4.
NOTE
RefertoOBD-II

tion

manual

nostic

CODE

trouble

concerning

:

trouble

codes

general

to

access

codes

(MODE

.

TROUBLE

POWERTRAIN

$03)

emission-related

diagnostic

CODE

scan

tool

manufacturer's

emission-related

(MODE

$03)

.

DIAGNOSTIC

trouble

(DTC)

powertrain

powertrain

codes,

LIST,

diag-

refer to

2-7

instruc-

diag-

12

ON-BOARD

DIAGNOSTICS

11

SYSTEM

[T3C1J

3.Diagnosis

2-7

System

0

00000

00000

00000

00000

EJ0000

STi

o000

0000

oaoo

0000

: :

:

00000

aoaoo
noaoo

oGoou

4111

F[

Subaru

-

select

ST2

OBD0057A

G3M0150I

monitor

o

7

B2M0829A

3.Diagnosis

C:SUBARU

1.HOW

1)

ST1
ST2

2)
to

OFF

3)

4)

TO

Prepare

498307500
498345700

Turn

ignition

.

Insert

Connect

cartridge

*

Using

only,

tor
connector

panel (on

ment

center

USE

Subaru

Subaru

data

connect

located

console

System

SELECT

SUBARU

select

SELECT
CARTRIDGE

switch

into

select

link

Subaru

the

box

MONITOR

SELECT

monitor

MONITOR

Subaru

and

Subaru

connector

in

driver's

.

select

monitortodata

select

the

lower

MONITOR

and

cartridge

KIT

select

for

Subaru

monitor

portionofthe

side),tothe

monitor

monitor

link

to

.

switch

.

connector

select

its

data

instru-

side of

.

moni-

link

the

9
tor

(1)

ST

498357200

(2)

tortodata
of

lower cover

CAUTION
Do

not

itor

and

Using

and

Connect

Open

the

instrument

:

connect

OBD-II

13

data

OBD-II

ADAPTER

the

link

.

scan

general

link

general

ST

to

cover

connector

panel

tools

connector

scan

Subaru

CABLE

and

connect

locatedinthe

(on the

except

scan

tool

for

tool

select

for

.

Subaru

;

monitor

Subaru

driver's

Subaru

select

cable

select

lower

side),tothe

select

moni-

.

moni-

portion

mon-

2-7

[T3C2]

3.Diagnosis

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

SELECT

EGi

=0=1

aor0l
oo0

4 5 6

F11100

D

E

SYSTEM

Y

:O,N

101

1

1H]

F

T

oo

L

FE-11

RD

7

F1_31

a

:/

H2M1149

I

5)

Turn

ignition

select

6)
code(s)

2.READ

ON

1)
Press

2)

Press

monitor

Using

Select

Designate

Subaru

and

DIAGNOSTIC

DISPLAY.(MODE

engine

the function

[F]

[B]

switchtoON

switchtoON

select

various

mode

[1]

data,

mode

key

using

[ENT]inthat

.

monitor,

then

TROUBLE

FB1)

using

[0]

.

function

(engine

callupdiagnostic

record

function

order

CODE

key

.

OFF)

them

key

.

(DTC)

.

.

and

Subaru

trouble

SHOWN

F030FL-11

SUBARU

OBD

PO100

Diagnostic

trouble

code

OBD

PO

115

OBD

P0120

ED

(FB

<TW>

(FBI)

<

THV

101

(FB

<QA>

Abbreviation

1)

>

03M0152

1)

osooos2

OBD0063

I

3)

NOTE
For

the
[T11A0]*4

Ensure

(1)

When

(2)

When

:

details

DIAGNOSTIC

diagnostic

thereisonly

there

concerning

.

trouble

are

multiple

diagnostic

TROUBLE

code(s)isshown

one

diagnostic

diagnostic

trouble

CODE

trouble

trouble

codes,

(DTC)

.

LIST,

code

.

codes

refer to

2-7

.

14

SELECT

EGi

OO~O

C 0

01 ED

a

FE1

4

0

0

FE0_1jF01 FUT F01

Y

~

E F

ED

[1- :11

s A e

oooa

5

6 7 /

Fol F01
F

SUBARU

F01

2 3

ON-BOARD

SYSTEM

:O,N

101

~o

T

Q

1

F-01

ENT

:/

H2M1149

G3M0152

DIAGNOSTICS

READ

3

.

ENGINE

1)

Select

Press

the function

I

2)

Designate
Refer
ENGINE"
(Example:Press

3)

I

to"6.

Ensure

CURRENT

.

(FUNCTION

engine

mode

READ

2-7

[T3C6]*4

data

11

SYSTEM

DATA

MODE)

mode

[F]

of

using

key

[0]

.

using

DATA

.

[0]

[1]

inputoroutput

SHOWN

function

function

FUNCTION

[ENT]inthat

ON

key

signal

3.Diagnosis

DISPLAY

key

.

.

KEY

order

is

shown

[T3C4]

LIST

.)

2-7

System

FOR

FOR

.

SELECT

EGi

oaoo

c

F01

a s

ooFol

4

00

aa~ar

FFCODE

o

e F ?

[E-11

F-01

n

5

6

FLJJ

DFEJ

SUBARU

SYSTEM

Y

:O,N

101

1

Eo

F01

[1-

:11

s 1

Fol

a

7

00

(

FB2

:/

H2M11491

G3M0152I

)

4.READ
(MODE

1)

Select

Press

2)

Designate

Press

3)

Ensure

(1)

cleared

FREEZE

FB2)

engine

the function

mode

[F]

[B]

[2]

freeze

When

no

.

FRAME

mode

key

using

[ENT]inthat

frame

troubleisdetected,orafter

DATA

using

[0]

.

function

data(s)is(are)

SHOWN

function

key

order

.

key

.

shown

ON

.

DISPLAY

.

memory

.

is

NO

TROUBLE

B2M0474

15

2-7

[T3C5]

3.Diagnosis

System

1

ON-BOARD

DIAGNOSTICS

(2)

When

Abbreviation

~2

Diagnostic

11

some

trouble

SYSTEM

troubleisdetected

code

of

trouble

.

occurred

LOAD_F

PO100

2

LOAD_F

PO100

TW_F

P0100

1o1

5

[1l

(

FB2

10

(FB2

10

(FB2

80-C

.0%

.0%

)

)

)

B2M0634

NOTE

:

Other

the function

freeze

frame

key

dataisshown

[J,]

.

on

display

by

pushing

VSP_F

PO

100

SELECT

EGi

00=E,o

C

0

11- :11 F131

4 5 6

a

40km/h

SYSTEM

Y

1

D

E F T

1E_

1

aao
00

FE-11

0

a

7 /

0a

(FB2

:O,N

)

:/

[01

1

B2M0671

H2M1149I

5.READ
(MODE

NOTE
e
READDATA

[T3C6]*4
9
ory.

1)

Press

2)
Press

FB3)

:

For

items

Freeze

Select

the function

Designate

[F] [B]

FREEZE

and

FUNCTION
.
frame

engine

mode

[3]

FRAME

contents

KEY

data

will

not

mode

[ENT]inthat

key

using

using

[0]

.

function

DATA

shown

SHOWN

on

LIST

erase without

function

key

order

.

ON

display,

FOR

ENGINE"

clearing

key

.

.

DISPLAY

refer to"6.

.

2-7

mem-

aoaao

SuBARU

G3M0152I

16

DIAG

.

I

ON-BOARD

(FB3

)

DIAGNOSTICS

3)

Ensure

(1)
cleared

freeze

When

.

II

SYSTEM

frame

no

troubleisdetected,

data(s)

is

(are)

3.Diagnosis

shown

or

after

[T3csi

System

.

memory

2-7

is

DIAG

1

QA_F

P0100

NO

NO

TROUBLE

.

I

TROUBLE

(FB3

(FB3

4.5

SV

82M0636

)

B2M0636

)

(2)

is

not

(3)

played

T

Abbreviation

~2

Diagnostic

When

displayed

When

item

a

trouble

only

has

trouble

occurs

.

one

trouble

occurred

code

but the

corresponding

.

of

trouble

corresponding

occurred

to

the

item

dis-

2

QA_F

PO100

EGR

P0403

(

FB3

4.55V

(

FB3

Low

B2M0638

(4)

When

)

played

NOTE
Freeze
time

.

:

frame

multiple

item

are

detected

dataisshown

troubles

.

on

corresponding

display

for2seconds

to

the

dis-

at

a

)

82M0649

17

2-7

[T3C6]

3.Diagnosis

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

Function

mode
F00
F01 Battery
F02
F03 Engine
F04 Engine
F05
F06
F07
FOS
F09

F10
F11

F12

F13

F14

F17
F19
F20
F21
F29
F30
F31
F32
F33

F36

F37

F38

F39

F42
FAO
FA1
FA2
FA3
FA4
FA5
FBO

ROM

ID

Vehicle

speed
coolant

Ignition

air

Mass

Throttle

Injector
Idle

air

Load

data

Front

oxygen

Front

oxygen

signal

oxygen

Rear
Rear

oxygen

signal
Short

term

Knock

sensor
Atmospheric
Intake

manifold

A/F

correction
Long term
Long term
Front

oxygen

Rear

oxygen

Maximum
rotations

Maximum
rotations

Maximum
rotations

Maximum
rotations

Maximum
ONHOFF

~-->

OFF

ON
ONHOFF

H

ON

OFF
ONHOFF
ONHOFF
Diagnostic

6.READDATA

Contents

number

voltage

speed

signal

signal

temperature

signal

flow

signal

position

pulse

control

signal

width

signal

sensor
sensor

sensor

output

sensor

maximum

fuel

trim

signal

absolute

absolute

(short

fuel

trim

whole

fuel

sensor

sensor

valueofcylinder #1

valueofcylinder#2misfire

valueofcylinder

valueofcylinder#4misfire

and

signal
signal
signal
signal
signal

signal

trouble

heater

minimum

code

signal

output signal
maximum

signal

pressure

pressure

term

trim)byrear

trim

heater

current

current

misfire

misfire

#3

EGR

system

(DTC)

and

and

signal

minimum

minimum

signal

times

times

times

times

pressure

oxygen

output

output

sensor

during

during

during

during

value

FUNCTION

100

100

100

100

KEY

Abbreviation

YEAR

VB

VSP

EREV

TW

ADVS

QA
THV
TIM

ISC

LOAD

02

02max-min

R02

R02max

ALPHA

KNOCK

BARD.P

MANi.P

PHOS

KBLRC

KO

F02H

R02H

MFi

MF2

MF3

MF4

EGRmax

-

-

-

-

-

-

INSPECT

LIST

FOR

ENGINE

Unitofmeasure

km/h,

min

-

kPa,
kPa,

-

min kPa

-

rpm

°C,

deg

g/s,

%,

ms

V,

V,

deg

-

-

-

-

-

-

-

V

MPH

°F

V

V

°/m

V

V

V

V

mmHg
mmHg

A
A

18

ON-BOARD

DIAGNOSTICS

II

SYSTEM

[T3C6]

3.Diagnosis

2-7

System

Function

FB1

FB2

17133

FCO

FD01

FD02

FD03
FD04

FD05

FD10

mode

Diagnostic
Load
Engine

Throttle position

Long
Intake

data)

Engine

Vehicle

Mass
Pressure
Pressure
Engine
Throttle position
EGR
Purge
Start
Pressure

(Freeze
Radiator

Clear
Compulsory
Compulsory

check
Compulsory
Compulsory
Compulsory

check
Compulsory

operation

trouble

data

(Freeze

coolant

term

fuel

manifold absolute

speed

speed

air

flow

signal
signal

coolant

control

solenoid

control

switch

signal

sources

frame

fan relay1signal

memory

fuel
purge

radiator
A/C
EGR

pressure

check

code
frame

temperature

signal

trim

(Freeze

signal

(Freeze

signal

signal

(Freeze
(Freeze
(Freeze

temperature

signal

solenoid

(Freeze

switching

data)

pump

control

fan

relay

control

Contents

(DTC)

data)

(Freeze

pressure

(Freeze

frame
frame

(Freeze

valve

valve

frame

(Freeze

relay

solenoid

relay

operation

solenoid

sources

signal

(Freeze

frame

frame

data)
signal

frame

data)

frame

data)

frame

data)
data)
data)

signal

(Freeze

frame

signal

(Freeze

signal

(Freeze

data)

solenoid

operation

valve

frame

valve operation

operation

check

valve

switching

NOTE

:

1)

Subaru

information

the

vehicle

2)

F42

value)

terminates

sis

flow

EGR

function

at

:

3) *1

4)
and

"Hi"or"Low"

Because

FD11

frame

data)

data)

(Freeze

data)

data)

check

check

operation

solenoid

frame

frame

frame

signal

select

other

frame

data)

data)

data)

valve

monitorisalso

than

.

(Maximumand

will

not

read

.

diagnosis

mode

FA4

valveisnot

willbedisplayed

Abbreviation

OBD

LOAD-F

TW-F
ALPH-F
KBLR-F

MANI-F

EREV-F

VSP-F

QA-F

PS-F
PR-F

TW-F

THV-F

EGR
CPC

STSW

gR1

FAN1

FUEL

CPC

RAD

A/C

EGR

BR

that

used

minimum

accurately

terminates

.

is

shown

installed,

but

Unit

(P0100)

(P0105)

(P0106)
(P0115)

(P0120)
(P0403)
(P0443)

(P1100)

(P1102)

(P1500)

­PUMP

SOL

FAN

RELAY

SOL

SOS

check

system

EGR

for

and

flow

No.2

available

for

EGR

until

when

the

LED

insteadofmeasured

FD06,

FD07, FD08,

non-functional

of

measure

-

°C

kPa

rpm

km/h

V
V

V
V
V

-*1
_*1
_*1

_*1

_*1

-

-

-

-

-

-

-

monitoring

repair

pressure

diagno-

illuminates

value

FD09

.

of

.

19

2-7

Diagnosis

3

.

[T3C7]

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

Probable

1.Error

2.Error 2

vB

1

cause

(Item

outside "specified data")

(F01)

82M0476

7.FUNCTION

-

ROM

ID

CONDITION

Ignition

switch

SPECIFIED

Presentation

8.FUNCTION

-

BATTERY
CONDITION
(1)

Ignition

(2)

Idling

after

MODE:F00

NUMBER

:

"ON"

DATA

display

Check
discontinued

Check

type

MODE:F01

VOLTAGE

:

switch

warm-up

:

cartridge

"ON"

(YEAR)

for

for

-

looseordisconnected

circuit,

etc

poor

contactofcartridge,ordifferent

.

(VB)

-

connector,

.

and

Probable

1.Battery

12.

Charging

13.

Power

cause

system

supply

12.4V

(Item

outside

line

"specified

B2M0270

data")

SPECIFIED
(1)

111
13

f1V

(2)

V

DATA

Check
gravity

"

o
*

line.<Ref.to

:

Check
Check

Check
Check

battery
.

regulating
alternator

main
harness

voltage

relay.<

[T9C0]

and

voltage.(On

.

Ref.to

connectorofECM

.*4>

electrolyte's

no-load)

[T9C0]

.*4>

power

specific

supply

20

ON-BOARD

DIAGNOSTICS

II

SYSTEM

[T3C13]

3.Diagnosis

2-7

System

VSP

24km/

EREV

TW

1500

h

(F02)

15MPH

(F03

rpm

(F04)

B2M0754

)

B2M0478

FUNCTION

9

.

-

VEHICLE

Vehicle

9

and

10.FUNCTION

-

ENGINE

11.FUNCTION

-

ENGINE

Engine

~

"°F"atthe

speedisindicatedinkilometer per

mile

coolant

MODE:F02

SPEED

per

hour

MODE:F03

SPEED

MODE:F04

COOLANT

same

SIGNAL

(MPH)

SIGNAL

temperature

time

at

(EREV)

TEMPERATURE

.

(VSP)

-

the

same

-

SIGNAL

is

indicatedin"°C"

time

hour

.

(km/h)

(TW)

-

and

800C

ADVS

15

QA

1.67gls

deg

176°F

(F05

(

F06

2.02V

B2M0479

)

B2M0480

)

12.FUNCTION

-

IGNITION

NOTE

:

The

ignition

computed

value

13.FUNCTION

-

measured

MASS

Mass

sensor

AIR

air

are

SIGNAL

timing

by

ECM

flow

FLOW

shown

MODE:F05

(ADVS)

value

and

withatiming

MODE

and

displayedinmode

will

not

:

F06

SIGNAL

voltage

on

displayatthe

-

F05isa
always correspond
light

.

(QA)

-

input

from

same

mass

time

with

air

.

value

the

flow

82M0481

21

2-7

Diagnosis

3

.

[T3C14]

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

THV

TIM

ISC

0%

2.82

(F07

0.21V

(

F08

mS

(F09)

)

82M0482

)

B2M0483

14.FUNCTION

-

THROTTLE

Throttle positionisindicatedinpercentage

*

voltage

NOTE
Be
changing

15.FUNCTION

-

16.FUNCTION

-

:

sure

that

INJECTOR

IDLE

AIR

MODE:F07

POSITION

(V)atthe

the

displayed

throttle

valve

MODE:F08

PULSE

MODE:F09

CONTROL

same

WIDTH

SIGNAL

time

value

from

SIGNAL

(THV)

.

changes

fully

closedtofully

(TIM)

-

(ISC)

-

-

smoothly

(%) and

when

opened

.

LOAD

02

35 .7

10

.0

0.60

(F10)

(1`11)

V

B2M0484

B2M0485

17.FUNCTION

-

LOADDATA

18.FUNCTION

-

FRONT

OXYGEN

MODE:F10

(LOAD)

MODE:F11

-

SENSOR

OUTPUT

SIGNAL

(02)

-

B2M0486

22

02max

min(F

-

ON-BOARD

12

)

DIAGNOSTICS

19.FUNCTION

-

FRONT

MINIMUM

Front
signals

OXYGENSENSOR

OUTPUT

oxygen

are

II

SYSTEM

:

MODE

sensor

indicatedatthe

F12

SIGNAL

maximum

MAXIMUM

(F02MAX

same

[T3C23]

3.Diagnosis

AND

-

MIN)

and minimum

time

.

2-7

System

­output

0.80V

R02

R02max

0.80V

0.60

-

min

0.10v

(F13)

V

(F14)

0.10V

BMW

B2M0488

20.FUNCTION

-

REAR

21.FUNCTION

-

REAR

OUTPUT
o Rear

nals

OXYGENSENSOR

OXYGEN

SIGNAL

oxygen

are

MODE:F13

MODE:F14

SENSOR

(R02MAX

sensor

indicatedatthe

maximum

OUTPUT

MAXIMUM

-

MIN)

same

and

time

SIGNAL

­minimum

.

AND

(R02)

MINIMUM

output

-

sig-

ALPHA

KNOCK

0

.8

3.0 deg

(F17)

(F19)

82M0489

B2M0490

82M0491

22.FUNCTION
SHORTTERM

­COEFFICIENT]

23.FUNCTION

-

KNOCK

CORRECTION

MODE:F17

FUEL

(ALPHA)

MODE:F19

SENSOR

COEFFICIENT]

TRIM

-

SIGNAL

[A/F

CORRECTION

[IGNITION

(KNOCK)

TIMING

-

23

[T3C24]

2-7

3.Diagnosis

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

BARO

.P

10OkPa752mmHg

MAN

I.P

2

9kPa218mmHg

PHOS

(F20)

(F21)

(

F29

82M0755

82M0756

)

24.FUNCTION

-

ATMOSPHERICABSOLUTE

(BARD.P)
*

Atmospheric
and

"mmHg"

25.FUNCTION

-

INTAKE

(MANI.P)
e

Intake
and

26.FUNCTION

-

A/F

TRIM]

manifold absolute pressureisindicatedin"kPa"

"mmHg"

CORRECTION

BY

MODE:F20

­absolute pressure

at

the

MODE:F21

MANIFOLD

-

at

the

MODE:F29

REAR

OXYGENSENSOR

PRESSURE

same

same

COEFFICIENT

time

ABSOLUTE

time

SIGNAL

is

indicatedin"kPa"

.

PRESSURE

.

[SHORT

(PHOS)

SIGNAL

TERM

-

KBLRC

KO

0

.78

B2M0494

5

.5

(F30)

(F31

B2M0495

)

27.FUNCTION

-

LONGTERM

CORRECTION

28.FUNCTION

-

LONGTERM

CONTROL

MODE:F30

FUELTRIM

COEFFICIENT]

MODE:F31

FUEL

COEFFICIENT]

TRIM

[A/F

WHOLE

(KO)

LEARNING

(KBLRC)

-

[A/F

-

LEARNING

B2M0496

24

ON-BOARS

DIAGNOSTICS

II

SYSTEM

[T3C33]

3.Diagnosis

2-7

System

F02H

R02H

MF1

1.00

1.00

I

A

(

A

(F36

F33

B2M0497

)

B2M0498

)

29.FUNCTION

-

FRONT

(F02H)

30.FUNCTION

­(R02H)

31.FUNCTION

­DURING

-

REAR

-

MAXIMUM

OXYGENSENSOR

100

MODE:F32

OXYGEN

MODE:F33

MODE:F36

VALUE

ROTATIONS

SENSOR

OF

HEATER

HEATER

CYLINDER

(MF1)

CURRENT

CURRENT

#1

MISFIRE

-

RATE

MF2

MF3

B2M0499

(

F37

)

32.FUNCTION

-

MAXIMUM

DURING

100

MODE:F37

VALUE

ROTATIONS

OF

CYLINDER

(MF2)

##2

MISFIRE

-

RATE

0

B2M0500

33.FUNCTION

-

MAXIMUM

(F38)

DURING

100

0

82M0501

MODE:F38

VALUE

ROTATIONS

OF

CYLINDER

(MF3)

#3

MISFIRE

-

RATE

25

2-7

Diagnosis

3

.

[T3C34]

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

MF4

EGRmax-min

100kPa

(F39

(F4

4kPa

)

B2M0502

2

82M0759

)

34.FUNCTION

-

MAXIMUM

DURING

.

35

-

MAXIMUM

PRESSURE
e

Maximum

indicatedatthe

100

FUNCTION

MODE:F39

VALUE

ROTATIONS

MODE:F42

AND

MINIMUM

VALUE

andminimum

[AT

same

OF

CYLINDER

(MF4)

VEHICLES]

EGR

time

EGR

.

-

SYSTEM

(EGRMAX-MIN)

system

#4

MISFIRE

pressure

RATE

value

­are

26

ON-BOARD

DIAGNOSTICS

II

SYSTEM

ITscas1

3.Diagnosis

2-7

System

Function

mode

FAO

FA1

FA2

FA3

FA4

FA5

LEDNo.

3 Neutral
7 Test
8
9

1

2

3

4 Fuel
6
7
8

2

3

4
6
7

7

1

2

3

8

9 Front

7

mode

AT/MT

identification
Ignition
Radiator
Knock

signal

Purge

control

pump
Radiator
Air

conditioner

Air

conditioner

AEC

signal

EAM

signal

AEB

signal

AET

signal

Engine

Catalyst
EGR

California

Rear

EGR

torque

Pressure

system

oxygen

oxygen

solenoid

36.FA

Contents

switch

connector

signal

switch IG

fan

relay

2

relay

fan

relay

sources

model

sensor

solenoid

relay

switch

control

sensor

valve

valve

1

signal

switching

identification

solenoid

signal

signal

signal

MODE

Display

AM

valve

CA

OR

FOR

ENGINE

NT

When

UD

When

AT

When
When

R2

When

KS

When
When

CN

tion
When

FP

When

R1

AR When

When

AC

When

EC

When

EB

When

ET

When

TR

When
When

BR

valveisin
When

E1

When

When

FC

entered
When
When

02

rich

ER

When

LED

"ON"

requirements

neutral position
test

mode

AT

identification
ignition
radiator
knock

purge

.

fuel
radiator

air
air
AEC
EAM

AEB
AET
engine
pressure

diagnosisofcatalyzerisfinished
diagnosisofEGR
California

rear
front

.

EGR

switchisturnedON.

fan relay 2

signalisentered
control

pump

fan relay1is in
conditioner
conditioner

signalisentered

signalisgone

signalisentered

signalisentered

torque

function

.

oxygen

oxygen

solenoid

signalisentered

connectorisconnected

signalisentered

is in

function

.

solenoid

relay

relay
switchisturnedON.

control

sources

.

model

sensor

sensor

valve

valveisin

in

function

is

function

in

is

.

out

.

.

.

signalisentered

switching

systemisfinished

identification

mixture

mixture

isinfunction

.

.

.

function

solenoid

.

signal

ratioisrich

ratio

.

.
.

func-

.

.

.

is

.

is

.

27

[T3C37]

Z-T

3.Diagnosis

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

LEDNo.

1
2
3 Neutral switch
4
5

Signal

s

7
8
9
0

r

-

-

Test

mode

Identification

Ignition

-

LID

NT
AT

ooooa

LEDNo

1
2

4
5

6
7
8
9

o

R2
R1

.

KS CN
AR AC

Signal

Radiator

Knock

Purge

Fuel

Radiator

A/C

A/C

name

-

-

- -

- -

- -

connector
ofATmodel

switch IG

- ­IG

name

fan

relay

signal

control

solenoid

valve

pump

relay

­fan

relay

relay

switch

- -

- -

FP

- -

-

2

1

-

Display

-

-

NT

LID
AT

Display

R2

KS

CN

FP

-

R1
AR
AC

37.FUNCTION
ON

H

OFF

-

Requirement
LED

No.3

LED

No.7

LED

No.8

LED

No.9

FUNCTION

38

.

H

-

ON

OFF

Requirement

LED No.1
LED No.2

LED

No.3

LED

No.4

LED

No.6

LED

No.7

LED

No.8

NOTE

:

9

When
connector
ON,

e

When
ignition

LED

connected

the

corresponding

LED

switchisturned

corresponding

MODE:FAO

SIGNAL

for

LED
Shift
Test
VehicleisAT

Ignition

-

"ON"

.

positionisin

mode

connectorisconnected

model

switchisturned

MODE:FA1

SIGNAL

for

LED
Radiator

-

"ON"

fan

.

relay2is
Engineisknocking
Purge
Fuel
Radiator

A/C
A/C

No.1, 3,4,6

control

pump

solenoid

relayisturned

fan

relay1is

relayisturned
switchisturned

and7blinks

and

the

partisfunctioning

No.4

illuminates

ON,

to

part

functioning properly

is

"P" or

.

.

ON

ON

ignition

for

only

(and

"N"

.

ON

.

turned

ON

valveisin

ON

.

turned

ON

.

.

with

the

switch

properly

2

seconds

goes

then

.

.

.

function

.

test

mode

turned

.

after

out),

.

to

the
the

28

ON-BOARD

DIAGNOSTICS

II

SYSTEM

[rscaoi

3.Diagnosis

2-7

System

LEDNo

2
3
4
5
6

a

9
0 ~

­ET

LEDNo.

1
2
3
4
5

s

8
9
0

.

EC
TR

Signal

AEC
EAM
AEB

AET

Engine

AM

- - -

Signal

Pressure

switching

name

- ­signal

signal

signal

-

signal

torque

control

signal

-

- -

-

EB

name

- -

- -

-

-

- -

- -

sources

solenoid

- -

- -

-

-

valve

Display

EC

AM

EB

­ET

TR

-

-

Display

-

-

-

39.FUNCTION
ON

H

OFF

­Requirement

LED

LED
LED

LED

No

.

No

.

No

.

No.6

2

3
4

LED No.7

40.FUNCTION
ON

H

OFF

-

Requirement
LED

No.7

NOTE

:

When

LED
connected
responding

MODE:FA2

SIGNAL

for

ECM

TCS

EAM
ECM

TCS

ECM

TCS

ECM

ted

LED

from

-

"ON"

entered

C/M

.

signal

entered

C/M

.

entered

C/M

.

entered

TCM

.

goes

the

MODE:FA3

SIGNAL

for

Pressure
in

No.7

and

LED

function

the

-

"ON"

sources

.

blinks

ignition

.

with

partisfunctioning

the

AEC

signal

out

.

the

AEB

signal

the

AET

signal

torque

control

.

switching solenoid

the

test

mode

switch

turnedtoON,

properly

.

emitted

emitted

emitted

signal

valve

connector

the

from

from

from

emit-

is

cor-

mmmmm

-

BR

-

-

-

29

[T3C41]

2-7

3.Diagnosis

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

LEDNo.

1
2

4
5

s

8
9 Front

o

CA

- -

LEDNo

1

2

3
4
5

s

7
8
9

Rear

E1

.

Signal

name

Catalyst

EGR

system

California

identification

- -

- -

- -

- -

oxygen

oxygen

sensor

sensor

-

FC

OR

Signal

name

- -

- -

- -

- -

- -

- -

EGR

solenoid

- -

- -

model

signal

signal
signal

- -

02

valve

Display

CA

E1

FC

OR

02

41.FUNCTION
ON

<-->

OFF

-

Requirement
LED

No.1

LED

No.2 DiagnosisofEGR

LED

No.3

LED

No.8

LED

No.9

MODE:FA4

SIGNAL

for

LED

-

"ON"

.

Diagnosisofcatalyzerisfinished

systemisfinished

Vehicleisexcept

Rear

oxygen

Front

oxygen

California

sensor

sensor

mixture

mixture

model

ratioisrich

ratioisrich

.

.

.

.

.

1

-

Display

ER

42.FUNCTION
ON

H

-

Requirement
LED

No.7

NOTE

:

When

LED No.7

connected

responding

MODE:FA5

OFF

SIGNAL

for

EGR

LED

-

"ON"

solenoid

blinks

and

the

ignition

partisfunctioning

.

valveisin

with

the

switch

properly

function

test

mode

turnedtoON,

.

.

connector

the

cor-

~1

-

ER

--

ooaoo
00000

-

I

-

1

-

30

ON-BOARD

DIAGNOSTICS

11

SYSTEM

[T3C45]

3.Diagnosis

2-7

System

FBO

FB1

FB2

FB3

Function

mode

43.FB

Abbreviation Contents Contents

INSPECT

OBD

LOAD-F

TW-F

ALPH-F
KBLR-F

MANI-F

EREV-F
VSP-F

QA-F
PS-F

PR-F

TW-r

THV-F

EGR

CPC

STSW

BR1

FAN1

(P0100)

(P0105)

(P0106)

(P0115)

(P0120)

(P0403)

(P0443)

(P1100)

(P1102)

(P1500)

On-board
(Inspection)

On-board
(Read

Load
Engine

ature signal

Throttle position

Long
Intake

lute

pressure

Engine
Vehicle

Mass
Pressure

Pressure
Engine

ature

Throttle position

EGR

control

valve

Purge

valve
Start

switch

Pressure
switching
valve

Radiator
signal

diagnostics

diagnostics

data)

data

coolant

term

manifold

speed

speed

air

flow

signal

signal

coolant

signal

signal

control

signal

sources

solenoid

signal

fan

MODE

fuel

signal

signal

signal

signal

solenoid

solenoid

signal

relay

temper-

signal

trim

abso-

temper-

signal

1

FOR

Current
on-board

ory

.

Current
on-board

*

Freeze

*

Data

occurrence,isshownon

,

Freeze

9

Data

occurrence,isshown

ENGINE

trouble

diagnostics

trouble

diagnostics

frame

storedatthe

frame

storedatthe

of

display

code

indicated
after

code

indicated

.

data

timeoftrouble

data

timeoftrouble 16

on

clear

display

display

by

mem-

by

.

.

Page

[T3E1]*2

14

15

FCO

FD01
FD02
FD03
FD04
FD05
FD10

Function

Function

mode

mode

Abbreviation

MEMORY

Abbreviation

FUEL
CPCSOL
RAD

FAN

A/C

RELAY

EGR

SOL

BR

SOL

PUMP

CLR

44.FC

Contents Contentsofdisplay

Back-up

45.FD

Contents Contentsofdisplay

Compulsory
operation

NOTE
Because
and

MODE

memory

MODE

valve

check

:

valveisnot

FD11

31

ENGINE

FOR

clear

Functionofclearing
storedinmemory

FOR

ENGINE

Functionofchecking
pump

relay,

di

EGR

control

sure

sources

installed,

willbedisplayed

trouble

.

operation

purge

control

t f

or

solenoid

an

re

switching

l

FD06,

but

non-functional

ay,
valve

valve

code

solenoid

A/C

and

.

FD07,

of fuel

ll

reva ve,raa

ay,
pres-

[T3D1]*2

FD08,

.

Page

Page

39

FD09

2-7

[T3C46]

3.Diagnosis

System

ON-BOARD

DIAGNOSTICS

11

SYSTEM

SELECT

EGi

SELECT

AT

SELECT

AT

OO

C

s

0

4 5

DFE1

0FU0

D

E F

c,

s

C3

fill

6 7

DFE1D

SYSTEM

Y

:O,N

1/1

l

SYSTEM
Y

:O,N

SYSTEM
Y

:O,N

1101

,o

T

s 1

[1-11

FEJ

i

:/

:/

H2M1150

:/

H2M1151I

46.READ
AT.(FUNCTION

1)

Select

Press

2)

Press

3)

Designate
Referto"READ
[T3C6]*2
(Example:Press

4)

Ensure

CURRENT

AT

mode

the function

the

function

mode

.

data

DATA

MODE)

using

key

DATA

[F] [0]

of

inputoroutput

[/],

key

using

FUNCTION

[2]

function

[0]

function

SHOWN

and

change

.

[ENT]inthat

ON

key

key

KEY

signalisshown

.

to

.

LIST

DISPLAY

AT

FOR

order

mode

.)

AT"

.

FOR

.

3-2

~~00

SUeARU

G3M0152I

r

32

ON-BOARD

DIAGNOSTICS

II

SYSTEM

[73c471

3.Diagnosis

2-7

System

Function

mode
F00
F01 Battery
F02
F03
F04
F05
F06
F07
F08
F09
F10
F11
F12
F13

F14

F15

Mode

display

voltage
Vehicle
Vehicle

Vehicle
Vehicle

Engine

ATF

ATF

Throttle position
Gear
Line pressure duty
Lock-up
AWD

Throttle position

Mass

speed
speed
speed
speed

speed
temperature
temperature

position

duty

duty

air

flow

sensor
sensor
sensor
sensor

sensor

sensor
sensor

sensor

sensor

Contents

1

1
2
2

power

47.READDATA

supply

FUNCTION

~

KEY

LIST

FOR

Abbr

.

- -

VB

VSP1
VSP1
VSP2

VSP2

EREV

ATFT

ATFT deg

THV

GEAR

PLDTY

LUDTY
4WDTY
THVCC

AFM

~

AT

Unit

m/h

km/h

m/h

km/h

rpm

deg

V

F

C

V

-

V
V

33

[T3C48]

2-7

3.Diagnosis

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

E-4AT

4WD

Probable

1.Communication

2.Vehicle

cause

(No

communication

with

power

communication

(if

outside "specified data")

failure

method

ON

.)

types

cannotbeidentified

failure)

.

(F00)

1993

be

can

(due

G3M0723

confirmed

to

48.FUNCTION

-

MODE

DISPLAY

SPECIFIED

Data

at

the

MODE

DATA

left

should be

-

:

(1)

(2)

Check
Replace

:

F00

indicated

Check

looseorpoor

shortcircuit

Check

typeofcartridge

improper

with

proper

.

cartridge

one

.

connectors,

.

.

.

or

1.Battery

12.

Charging

VB

system

12

.7

V

(F01)

OBD0673

49.FUNCTION

-

BATTERY

CONDITION

(1)

Ignition

(2)

Engine

SPECIFIED
(1)

(2)

12±1
13

V

1

V

±

MODE:F01

VOLTAGE

:

switch

idling

DATA

Check
electrolyte

(VB)

ON

after

warm-up

:

battery

.

(1)IMeasure
(2)

Check

-

voltage

generator

and

regulating voltage

(as

specific

a single

gravity

under

unit)

of

no

loads

.

.

34

ON-BOARD

DIAGNOSTICS

II

SYSTEM

[T3C54]

3.Diagnosis

2-7

System

VSP2

EREV

18

12

m/h

m/h

(F04)

(F06)

G3M0725

G3M0726

FUNCTION

50

.

-

VEHICLE

"

F02:Vehicle

"

(km/h)

51.FUNCTION

-

"
"

(km/h)

52.FUNCTION

-

Vehicle

F03

:

.

VEHICLE

F04:Vehicle
F05:Vehicle

.

ENGINE

MODE:F02

SPEED

SPEED

SPEED

SENSOR

speedisindicatedinmile

speed

MODE:F04

speedisindicatedinmile

speed

MODE:F06

is

SENSOR

is

(EREV)

1

(VSP1)

indicatedinkilometer per

2

(VSP2)

indicatedinkilometer

-

-

-

per

per

hour

hour

per

(m/h)

hour

(m/h)

hour

.

.

ATFT

176

THV

1,500

deg

deg

4

.0

F

rpm

F

V

(F07)

(F09)

G3M0727

G3M0728

53.FUNCTION

-

ATF

TEMPERATURE

"

F07:ATF

"

F08:ATF

54.FUNCTION

-

THROTTLE

MODE:F07

SENSOR

temperatureisindicatedin"degF".
temperatureisindicatedin"deg

MODE:F09

POSITION

SENSOR

(ATFT)

(THV)

-

C"

-

.

G3M0935

35

[T3C55]

2-7

3.Diagnosis

System

ON-BOARD

DIAGNOSTICS

II

SYSTEM

GEAR

PLDTY

LUDTY

.

1

st

50%

(F10)

(Fl

1)

(F12)

G3M0730

G3M0731

55.FUNCTION

-

GEAR

FUNCTION

56

.

-

LINE

57.FUNCTION

-

LOCK-UP

POSITION

PRESSURE

MODE:F10

MODE:F11

MODE:F12

DUTY

(LUDTY)

(GEAR)

DUTY

-

(PLDTY)

-

-

4WDTY

THVCC

5%

95%

5

.2

V

(F13)

(F14)

G3M0732

G3M0733

58.FUNCTION

-

AWD

DUTY

59.FUNCTION

-

THROTTLE

(THVCC)

-

MODE:F13

(4WDTY)

MODE:F14

POSITION

-

SENSOR

POWER

SUPPLY

B3M0259

36

ON-BOARD

DIAGNOSTICS

II

SYSTEM

[T3C61]

3.Diagnosis

2-7

System

LEDNo.

1
2
3

4

5
6

7

8
9

-

10

FF

AB CR

I

KD

Signal

FWD

Kick-down

Brake

ABS

Cruise

Power

- -

PW

name

switch

switch

-

-

switch

switch

control

set

switch

- -

-

- -

Display

-

I

BR

10

60.FUNCTION
ON

H

No.1
No.2

No.5
No.6
No.7
No.8

FF

KD

-

-

BR
AB

CR
PW

­Requirement

LED
LED

LED
LED
LED
LED

MODE:FAO

OFF

SIGNAL

for

LED

-

"ON"

.
FuseisinstalledinFWD
Kick-down

switch

equipped)

Brake

ABS

Cruise
Power

pedalisdepressed

signalisentered

controlisset

switchisturned

is

.

.

ON.(Not

switch

turned

.

.

.

ON

equipped)

(Not

LEDNo

.

1
2
3
4 3
5 2
6
7

Signal

N/P

R

range

D

range
range
range

1

range

Diagnosis

s

s

10

NP RR RD R3

R1

SS

- - -

oaaoo
0000

name

range

switch
switch
switch

switch
switch
switch

switch

- -

-

-

R2

,o

Display

NP
RR
RD
R3
R2
R1

SS

-

-

61.FUNCTION
H

-

ON

OFF

Requirement
LED
LED
LED

No
No

No

1

.

2 "R"

.
.

3

LED No.4
LED No.5
LED No.6
LED No.7

MODE:FA1

SIGNAL

for

"N"

LED

or

-

"ON"

"P"

rangeisselected

"D"

range

"3"

rangeisselected

"2"

rangeisselected

"1"

rangeisselected

Diagnosis

is

connector

.

rangeisselected

.

selected

.
.
.
.

is

connected

.

.

37

2-7

[T3E2]

3.Diagnosis

00000

00000

00000

"

u

~ O

O

r0====z3

System

STI

ON-BOARD

ST2

DIAGNOSTICS

E

:

INSPECTION

2

.

SUBARU

After

performing

check

1)
ST1
ST2

for

Prepare

498307500
498345700

any

SELECT

remaining

Subaru

II

SYSTEM

MODE

MONITOR

diagnostics

unresolved

select
SELECT
CARTRIDGE

monitor

and

MONITOR

clearing

trouble

and

cartridge

KIT

the
data

memory,

.

.

O

0

00~~

0000

0000

1

0

D

C,

0 0 0

F

E

OBDO057A

G3MO1501

2)
to

3)

Turn

OFF

Insert

ignition

.

cartridge

switch

into

andSubaru

Subaru

select

select

monitor

monitor

.

switch

cocoa
oaooo

cocoa

oooou

a---

4)

Connect

instrument

center

Test

mode

connector

B2M0432B

\

Subaru

select

monitor

1

o

I

5)

Connect

*

Using

only

:

Connect

locatedinthe

the

driver's

test

panel

console

Subaru

data

Subaru

side),tothe

mode

(on the

box

link

select

lower

connector

driver's

.

select

connector

monitortodata

monitortoits

portionofthe

sideofthe center

the

at

side),tothe

for

Subaru

data

instrument

lower

link

select

link

console

portion

side

connector

connector

panel

the

of

monitor

(on

box

of

.

.

7

82M0829A

38

1-1

ooaao
00000
00000

oaooo

ON-BOARD

ISTI

DIAGNOSTICS

9

Using

and

ST

data

OBD-II

(1)

Connect

498357200

II

link

general

ST

SYSTEM

connector

scan

tool

to

Subaru

ADAPTER

for

:

select

CABLE

Diagnosis

3

.

Subaru

select

monitor cable

[raFi]

System

monitor

.

2-7

OBD0669A

I

(2)
tor to
of
lower

CAUTION
Do

not

itor

and

6)

Turn

select

7)

Start
NOTE
Ensure

before

8)

Using

tion

switch

9)

Depress

10)

Keep

40

seconds

NOTE
On

models

Open

the

connect

monitor

:

the

starting

:

the

data

instrument

cover

:

OBD-II

ignition

switch

the

engine

selector

.

the

selector

and

the

engine

.

without

monitorortachometer

11)
tion
NOTE
On

Place

and

AWD

drive

:

vehicles,

the

selector

the

cover

link

and

connector

panel (on

.

scan

tools

except

general

switch

to

to

ON

scan

ON

.

.

lever

is

leverorshift

the

"N"

position

brake

pedaltoturn

speedinthe

tachometer,

(Secondary

leverorshift

vehicleat5to10

release

the

connect

Subaru

locatedinthe lower

the

driver's side), to

for

Subaru

tool

.

(engine

placed

switch

2,500-3,000

OFF)

in

lever,

turn
to

the

brake

use the

pickup

the

ON

type)

"P"

the

rpm

Subaru

leverinthe

km/h

(3 to6MPH)

parking

brake

.

select

select

and

position

"P"

.

switch

range

.

"D"

moni-

portion

the

mon-

Subaru

posi-

ON

for

select

posi-

.

.

C01-

00000

I00

00000

~

;

i~~

(03 C03

F:COMPULSORY

VALVE

OPERATION

CHECK

MODE

ST2

0

ST1

OBDD057A

1.SUBARU

1)

Prepare
ST1
ST2

498307500
498345700

39

SELECT

Subaru

MONITOR

select

monitor
SELECT
CARTRIDGE

MONITOR

and

cartridge

KIT

.

2-7

[73F1]

3.Diagnosis

System

ON-BOARD

DIAGNOSTICS

2)

Turn

ignition

OFF

to

.

11

SYSTEM

switch

and

Subaru

select

monitor

switch

0000

0000

E10000

ooao

0000

\

F1

Test

Subaru

mode

select

connector

monitor

G3M0150I

B2M0432B

1

e~sa

00000

noooo
DODO"
ooooa

7

B2M0829A

3) Insert

4)

Connect

instrument

center

5)

Connect

Using

9
only

Connect
locatedinthe
the

cartridge

console

data

:

Subaru

driver's

panel (on

Subaru

side),tothe

test

link

lower

into

mode

the

box

.

select

connector

select

portionofthe

Subaru

connector

monitortoits

sideofthe center

select

driver's

monitortodata

for

monitor

at

the

side),tothe

Subaru

data

instrument

.

lower

link

select

link

console

portion

side of

connector

connector

panel (on

the

monitor

box

of

.

.

e
and

ST1

Using

OBD-II

(1)

498357200

40

data

general

Connect

fink

ST

connector

scan

tool

to

Subaru

ADAPTER

for

:

select

CABLE

Subaru

monitor

select

cable

monitor

.

ON-BOARD

DIAGNOSTICS

II

SYSTEM

[T3F1]

3.Diagnosis

2-7

System

SELECT

SYSTEM

(2)

tortodata
of

lower

CAUTION
Do

not

itor

and

6)

Turn

select

7)

Select

Press

Open

the

connect

monitor

the function

the

link

instrument

cover

.

:

OBD-II

ignition

switchtoON

engine

scan

general

cover

switchtoON

mode

and

connector

panel (on

tools

except

scan

using

key

[0]

.

connect

locatedinthe

tool

(engine

.

function

the

for

.

Subaru

driver's

Subaru

OFF)

key

select

lower

side),tothe

select

and

.

moni-

portion

mon-

Subaru

EGi

EGR

Y

~

0000

a~a~o

s A

e

n

F03

4 5

Fol

FE-110F-01

0

e

1-01

Fol

6 7

2 3

FF01 00 on

SuBARU

SOL

:O,N

101

~o

1

0

/

no

ENT

10-1

(

FD

:/

H2M

G3MO152]

05

)

1149

I

8)

Designate
Refer
ENGINE"
(Example:Press

9)

to"6.

Ensure

mode

READDATA

2-7

[T3C6]*4

[F]

displayed

using

.

[D]

[0] [5]

message

function

FUNCTIONKEY

key

[ENT]inthat

.

.

LIST

FOR

order

.)

O

:Y

1

:N

82M0650

41

2-7

[T3G1]

3.Diagnosis

EGR

System

SOL

ON-BOARD

(FDOS)

DIAGNOSTICS

10)

Press

(1)

the function

When

II

SYSTEM

executing,

key

press

.

the

function

key

[0]

.

EGR

*CHK*

EGR

SOL

SOL

O

OX

1

[0],

:Y

OX

IN

[ENT]

(FDOS)

1

:N

(FDOS)

1N

BMW

82M0652

I

NOTE

When

monitor

(2)

valve

.

in

compulsory

indicates

When

checkmode,

the

not

valve

executionofvalve

executing

press

operation

or
the function

stopping

check
check

the

key

mode

on

compulsory

[1]

the

display

.

.

-

EGR

1996

2

.2

1

SOL (FDOS)

END

OF

[1],

CHECK

(F00)

SOHC

[ENT]

82M0653

BMW

I

11)

When
exitedorcheck
pletion
display,

(FUNCTION

FINISHING

G

:

1.SUBARU

1)

Disconnect

instrument
center

2)
to

3)
connector

console

Turn

OFF

.

Disconnect

compulsory

of

compulsory

and

MODE:F00)

SELECT

panel

Subaru

.

valve

completed,

valve

automatically

.

DIAGNOSIS

MONITOR

test

mode

(on

box

select

Subaru

.

connectoratthe

driver's

the

monitor

select

operation

the

monitor

operation

returns

OPERATION

side),tothe

switch

monitor from

check

indicates

check

to

the

lower

ignition

and

mode

the

com-

on

initial

its

mode

portion

sideofthe

switch

data

is

the

of

link

42

2_7

[T501]

5.Specified

Data

ON-BOARD

DIAGNOSTICS

II

SYSTEM

Content

Crankshaft
position
sensor

Camshaft
position
sensor

Mass

air
flow
sensor

Throttle

position
sensor

Front

oxygen
sensor

Rear

oxygen
sensor

Engine
temperature

coolant

speed

Signal
Signal
Shield
Signal
Signal
Shield
Signal
Shield
GND

Signal

Power
supply

GND

Signal

Shield

Signal

Shield

re

161

4443~2~

7$9~8~7

sensor

sensor

16 5u1

44

4

7

u1

1

$Q

~

Connector

No

(+) 884
(-)

(+)
(-)

B84
B84
B84
B84
B84
B84
B84
B84

B84

B84

B84
B84

B84

B84

B84

BS4

B84

6~

5.Specified

1.ENGINE

++u++u++u++u

u

1

2

11

7

3

++~~

to

B84

u uu u u

110

9

11

3 3 3

525B

31

3

7

Data

CONTROLMODULE

++ ++

1

817

1 1615114131U

222 22222

4

2

1

21

(ECM)

2

1

1

8

I/O

SIGNAL

1

7

1

8584

u

11

.

u

1

7

33

5

1

Terminal

No

.

8
29
54

7 0
28
54 0 0

5
57 0 0
20 0

6

21

20 0
23 0

56

24 0

56

22

83 0 or 5 0 or 5

1

9

3231

u

Signal

IgnitionSWON

(Engine

OFF)
0
0 0
0 0

0

0-0

.3

Fully

closed:0

Fully

opened

5 5

0

0

1

.0-1

.4 1

u

322

7

(V)

Engine

-7-

-7-

0

-

.2

:4.2-4

8

.8-

1

0-0

0-0

.0-1

.0

.7

7

ON

0

0

0

0

0

u

2222

43251

(Idling)

+7

+7

1 .2

.9

.9

.4

6

5

0

u24

2121

Sensor

Sensor

After

warm-up

"5"

and
displayed
driven

.

3

6

output

output

"0"

when

2

1

1 1

Note

waveform

-

­waveform

-

-

-

-

-

-

-

-

-

-

-

are

repeatedly

vehicle

OBD0092A

is

44

Content

Starter

A/C

Test

sensor

AT/MT

Back-up
Control

supply
Ignition

control

Fuel
injector

Idle

control
solenoid
valve

Fuel

control

A/C

Radiator
control

Radiator
control

Self-shutoff
Malfunction

lamp
Engine

Torque

Mass
Purge

valve
Atmospheric

switch

Ignition

Neutral

mode

Knock

air

pump

relay

air

switch

switch

position

identification

power

unit

fan

fan

speed
control

flow

control

sensor

Pressure
switching
valve

EGR

solenoid

Front

oxygen

heater

signal

connector

Signal
Shield

power

1,#2

#
#

3,

#

1

2

#
#

3

#

4

OPEN

CLOSE
end

relay

control

relay

relay 2

control

indicator

output

signal

solenoid

pressure

sources

solenoid

valve

sensor

switch

supply

4

#

end B84

1

signal

C

onnec

No

B84

B84

B84

B84

884
B84
B84

B84

B84
B84

B84
B84
B84

B84
B84
B84

B84

g84

B84

B84

B84
B84

B84

B84
B84
B84

B84
B84

B84

B84

g84

ON-BOARD

t

T

or

erm

.

64
79
47

72

26

15

71

38

DIAGNOSTICS

i l

na

No

.

86

60

85

82

84

3 2

56

81

39

1

2
41
40 0
96
70
44
16

14

13

32

31

74

73
63
58 Light

Ignition

(Engine

0 0

ON:10-13

OFF:0

10-13

5 5

0 0

5 5

10-13 13-14

10-13

0

10-13
10-13
10-13
10-13

-

-

ON:0

.5,orless

OFF

:

10-13

ON:0

.5,

OFF:10-13

ON:0

.5,orless

OFF:10

ON:0

.5,orless

OFF:10-13

10-13

­5

0-0

ON:1,orless

OFF:10-13

3

.9-4

ON:1,orless

OFF:10-13

ON:1,orless
OFF:10-13

0-1

SW

OFF)

.8

or less

-

.3

.1

.0

Signal

ON

ON:0

OFF:5

13

II

SYSTEM

(V)

Engine

ON

(Idling)

Cranking:8to14

ON

:

14

13

-

OFF

:

0

14

13-

SwitchisON

.0f0

.5

2

.8

13-14

1

-3

.4

1

-3

.4
1-14
1-14
1-14
1

-14

1

-13

13-1

0

.5,orless

:

0

ON

.5,orless

OFF

:

14

13

-

ON:0

.5,orless

OFF

:

14

13

-

ON:0

.5,orless

OFF:13-14

13-14

0-13,ormore Waveform

5

0

.8-1.2

ON:1,orless
OFF:13-14

2

.0-2

.3

ON:1,orless
OFF:13-14

ON:1,orless

-

OFF:13

0-1

14

.0

"N

When

When

between

Ignition

With

Light

[TSO1]

5.Specified

Note

­when

"

"

or

"P

position

connected:0

-

-

measuring

ECM

and

switch

"OFF":10-13

-

-

­Waveform
Waveform
Waveform
Waveform

Waveform

Waveform

-

A/C

vehicles

-

"ON":1,orless
"OFF":10-14

-

-

-

-

shift

.

voltage

body

only

2-7

Data

is in

.

45

2-7

tT5o21

5.Specified

Content

Rear

oxygen

heater

signal

AT

diagnosis

signal
GND

(sensors)

i

GND(njectors)

GND

(ignition

ND

(powersupp

G

Data

sensor

input

system)

l

y)

ON-BOARD

C T

onnector

No

.

B84

B84

B84

B

4

8 0

B84

B

4

8 0 0

i l

erm

na

No

.

37

80

20
69

95

94 0
19

46

DIAGNOSTICS

I9nitionSWON

(Engine

0-1

Less

than

than

0

OFF)

.0

1.-.
4

Signal

More

(V)

Engine

Less

II

SYSTEM

ON

0-1

than

than

(Idling)

.0

1

+-+

4

0

0

0

More

Note

-

Waveform

-

-

-

-

GND

GND
heater)

M

ass

E

i l

ng

ne oa

(control

(oxygen

i

fl

r

a

ow

d

systems)

sensor

B84

B84

Content

17
18

42 0

2.ENGINECONDITION

Measuring

"
"
"

0 0

7.1-14.2

6.4-12.8

condition

After

warm-up

Gear

positionisin
A/Cisturned
All

accessory

the engine

OFF

switches

0

DATA

Specified

1 .7-3.3(g/sec):Idling

(g/sec):2,500

1 .6-2.9(%):Idling

(%):2,500

data

:

.

"N"

or

"P"

position

.

are

turned

rpm

OFF

rpm

-

racing

racing

.

.

46

2-7

(T6A1]

6.Wiring

Diagram

and

Wiring

ON-BOARD

Harness

DIAGNOSTICS

II

SYSTEM

Combination

Tachometer

Malfunction

indicator

lamp

Speedometer
circuit

Main

o

0

relay

mete

I

B47

~--

Twi

il0
i12:
il4

ill

sted

6.Wiring

A:WIRING

1.ENGINE

To

FB-20

:e

b

:c

FUSENa15

I2

i3

~`1

wire

B37

B39

~

MB-3

SBF-2

ELECTRICAL

Power

Diagram

DIAGRAM

Supply

FB-4

FUSENal6

F45

B62

SYSTEM

Routing

ST

IG

and

SW

Wiring

FB-22

FUSE

Na

15

Harness

Check
connector

a

v

879

Fuel
pump
relay

Fuel

pump

:~~M

Inhibitor
switch

846

E

R

S.M.J

[Refer

foldout

R58 R57 RIS

to

812

.

page

mvov-~o

M

Om

.O

B97

.)

Rl

Vehicle
speed

sensor

B17

2

Engine
contro
module

14001

vrn

PPm

M

f~

f~

I

B84

g7(BIack)iIt

12

123

i

14

12345678910111213

(g

)(Green)

12

34

(L1ght

3456

gray)

123456789101111314116

Rl5(BIeck)

I10 1l2(LI

ght

456

R58

50

B47

1

2
3 4 5
5

6 9

gray)

2345

1'111111131141151161171181191

(Brown)

F45

6789

1

23
67
1011

B12

(Gray)

4
8
12

20,011

B79

(Gray)

1

23
910

(2

4567

11121R314

i3

(Brown)

678910

8

1234

1121131141151161171181191201211221

BUR10-02A

2-7

Wiring

6

.

[rsai]

Diagram

and

Wiring

ON-BOARD

Harness

DIAGNOSTICS

II

SYSTEM

Ref.to AT
control

system

.

Shield
joint

connector

BB3

Boost
sensor

FF

( :9)

I

Engine
coolant

temperature

sensor

PEE(ED

B84

.R

E

.G

solenoid

EH(9

.

)

Throttle
position

sensor

I

B2

R

E2

821

I

H

(

:

Knock

sensor

P

P

. .

.

.

.

.

. .

.

.

. .

III

Engine
contro

module

(Brown)

El8

12

1234

. .

. .

B3

Mess

air

flowsensor

E8

(Brown)

B3

(Grey) (ED(Grey)

(BIeck)

B2

123

123456

El3

Ignitor

(Brown)

813

822

E3

E E

O

Ell

123

B2l(Li

1234

5678
910U12

m

(Gray)

(Ca

ght

I

(forn

gray)

(a

mode

B22CLi

1234

5678

9

1011

13141516

I)

arri

Ignition

coil

B83

1234

12

Ell

ght

gray)

BUR10-02C

52

ON-BOARD

DIAGNOSTICS

II

SYSTEM

6.Wiring

Diagram

and

[TSAy]

Wiring

2-7

Harness

c

o

J J

_.....

E

~

B20

B84

Camshaft

1

._.J

-

I

E15

~~l

m

J
3

Crankshaft
position position
sensor sensor

E10

. .
. .

.

.

. .

.

- - - - - - - - - - - -

1

11

r--

.

.

U)333

:

m

M

V1

- - - - - - - - - - -

1 I
1 I

I
I

_

1

y

P

Iu+IN'"I

INI

I I

Engine
control

module

v

a

J

M

L

m

F

Y

J

4

}E17

#4

Ely
E10

12

(Dark

(Gray)

E4

12

grey)

(BIue)

J

J J

~~

#3 #2

Fuel

(

(L

(Dark gray)

E7

(Gray)

123

ght

Eb

~

(nJector

gray)

J

P1

E5
E6

B20(Li

123

456

E16

12

El6(L(

(O

ght

grey)

~

#1

J

H

L

m

E5

Idle
solenoid

ght

gray)

(Dark

grey)

12LI34U56 U 78 U

17 18

19 2021222324
451461471481491501511521531
71

72 737475767778798081B2 83184165186187188189190191192193194195196

;

3E7

air

control
valve

B84

25 26 27 28 29 30131132133134135136~13713813914014114214344

54,~5156157

8

1

Purge
solenoid

(Light

~

E3

N

~~AE4

control

valve

blue)

11 12013 141J15 16

62 63 6465bb

67 686970

BUR10-02D

53

[1'6a2]

2-7

6.Wiring

Diagram

and

Wiring

ON-BOARD

Harness

DIAGNOSTICS

2

.

AT

CONTROL

11

SYSTEM

SYSTEM

FB-20

FUSE

Na

15

Combination

Speedometer
circuit

/---\

FWD
AT

TEMP

~

To

FB-4

FUSENo.

OIL

Power

l6

meter

F45

862

Supply

FB-15

FUSE Na

il0:

i14

:

lG

a
c

Routing

~

FB-22

FUSE No.l5

~

FB-30

FUSENal2

i2

(4

837

B39

*i:With

Diagnosis

terminal

BBI B82

m

cruise

Diagnosis

connector

E

control

'

Stop
switch

*1B65

B64

l

ight

D

"'

3

B64(BISCk)

12

111213141516171

Inhibitor
switch

B65

(BI8C

k)

12

34

I10(Lf

ght

gray)

8T9llOlllll2ll3ll-4Fl5TI6

882

1

13141S1

BI2

(BIac

k)

(Gray)

2

6

F45

234

1111213141516171A19201~

B12

1234

5678

9101112

(4(BI

67

B21

ue)
9

Ref.to

)light
)Ref

system

(Light

Back-up

system

.to

.

gray)

.

Starting

111213141516M7891101111121

t2

12345

111213141516171619202122

i

14

6789(0

1

BUR41-02A

54

ON-BOARD

DIAGNOSTICS

II

SYSTEM

6.Wiring

Diagram

and

[Tsn2i

Wiring

2-7

Harness

7

O
E

o

L
c

0

U
C

0

.N

N

a

:

b:B55
c:856

She

ild

joint
connector

a

B54

FWD

switch

(AWD)

Data

connector

B9

ffl

w

---

---------------------------

. . . .

link

B78

OBD-II
service Check

connector

ERB40

s

connector

0

------------

___

_________

B79

a

,,

H

It

Y

;W

1

Ref.to

/Engine

electrical
system

884

WK

WL

LZIM

R
r

06

BI1

T4

.

~-Cz'1

R~l
B2l

E2

Vehicle
sensor

ATF
Line
Lock-up

AWD

Shift

Shift

Shift

Droppig
resistor

m

B4

speed

1

temperature

pressuresolenoid

solenoid

solenoid

solenoid
solenoid

solenoid

R 3

El3

Cruise
cont
modu

EKE

AT

contro

i(Transmission)

sensor

1

2
3

Throttle

position

sensor

rol

le

)

I

~

B53

854(BIack)

23456

1

7

9101112

181

Bll

34

Oil

S78D

9

I

5

1314

(Grey)

2

16

(BIac

Pl.12131415,91617
1111121131141151161171161191201

Engine
control
module

1

8

k)

B56 894(BI

23
910

B79

45

1112113114

aCk)

la 19

110

(Grey)

67

q

Iack)

B9 (B

1

2

r,

12

I7 l8 l92021222324

O

(Gray)

12

12345678

91111213141516

B55(BI

E13

123

ack)

34 56 78

26 27 28 29 30

454647148149~01512153154~515615
71727317417517617778179160181B1

132183d

(Brown)

864(Li

3132

7

84 858687 88 89 90

853

1234

ghtbI

9l0

333435

12345678

9~011t213141St6

lll2 1314

363738

56789

(ED(Grey)

ue)

39 40

B78(Ye

1516

41424344

8596061626364656667686970

91929394

95 96

BUR41-02B

I I

ow)

55

2-7

Wiring

6

.

[TSB21

Diagram

and

Wiring

ON-BOARD

Harness

DIAGNOSTICS

11

SYSTEM

B:ELECTRICAL

(IN

POINT

ENGINE

GROUND

2.BULKHEAD
POINT

WIRING

ROOM)

WIRING

HARNESS

HARNESS

AND

AND

GROUND

56

B6M0587A

ON-BOARD

DIAGNOSTICS

II

SYSTEM

6.Wiring

Diagram

and

[T6B4]

Wiring

2-7

Harness

4.BULKHEAD

WIRING

HARNESS

(IN

COMPARTMENT)

57

B6M0513A

2-7

[T8A0]

8.Diagnostics

for

CHECK

ENGINE

ON-BOARD

Malfunction

DIAGNOSTICS

Indicator

Lamp

(MIL)

II

SYSTEM

ECM

8.Diagnostics
Malfunction

A:CHECK
INDICATOR

WIRING

Combination
meter

for

CHECK

Indicator

ENGINE

LAMP

DIAGRAM

14

No.15

MALFUNCTION

(MIL)

:

1pition
switch

Lamp

DOES

COC-A

ENGINE

(MIL)

NOT

CI

COME

1

.

')=

ON

.

9

10

3132

33 34 35
60

6162 63

58

59

848586 87 88

884

1 1

12

36 37
89 90 9192

1314

38 39 40

64 65 66 67 68 9 70

93 94 95 96

4142

i2

U

1

16

43 44

1

345

11 12

13141516171819

NOTE
For
does

678910

:

the

diagnostic

not

go

2122

20

1

11213141516f7f8]9110111

procedure

on,

refer to

2-7

i14

on

[T7A0]*2

1121

131

indicator

.

lamp

B2M0507

(MIL)

58

ON-BOARD

DIAGNOSTICS

8.Diagnostics

for

CHECK

II

SYSTEM

ENGINE

Malfunction

Indicator

[TBSO]

Lamp

2-7

(MIL)

ECM

884

~{------(

u

837

B:CHECK
INDICATOR

WIRING

Combination
meter

ENGINE

DIAGRAM

LAMP

MALFUNCTION

(MIL)

:

DOES

NOT

GO

OFF

.

9

10

31323334 35 3

8 59

60 6162

84 85868188

884

l .

1

12

1

63738 39 40

64

65 66 6 68 9 70

63

9192

89 90

.f

1314116

4142

93 94 95 96

43 44

12345

1112131415

NOTE
For

does

i2

910

67

16171819202122

:

the

diagnostic

not

go

off,

1

11213141516

procedure

refer to

2-7

i14

M78

9110111112-ti-31

on

[T7B0]*2

indicator

.

lamp

B2M0507

(MIL)

59

[TSCO3

2-7

8.Diagnostics

for

CHECK

ENGINE

ON-BOARD

Malfunction

DIAGNOSTICS

Indicator

Lamp

(MIL)

II

SYSTEM

ECM

C:CHECK
INDICATOR
A

CYCLE

WIRING

Combination
meter

C14

)

i2

B37

a

875

B76

822

E3

ENGINE

OF

DIAGRAM

No.15

E

LAMP

3

MALFUNCTION

(MIL)

HZ

.

:

Ignition

switch

DOES

SBF-4

NOT

BLINK

FL1.25

AT

884

10

9

3132

58 59 60
84 85 868788

111121U1314U1516

333435 3 613/138139140141142

6162631641651661671681691

89190191192193194195196

i14

on

Hz,

referto2-7

indicator

~

B76

LJ

12345

1111121131141151161

B75

44

43

1

70

It~l

NOTE
For

the

does

i2

:

diagnostic

blink

not

910

67

11

atacycleof3

12345678910111213

1

procedure

822

1234

8

1111

1

141

i6

B2M0511

lamp

(MIL)

[T7C0]*2

.

60

ON-BOARD

DIAGNOSTICS

8.Diagnostics

for

CHECK

II

SYSTEM

ENGINE

Malfunction

Indicator

(78D0]

Lamp

2-7

(MIL)

ECM

B84

B37

B75

B76

('52)

D:CHECK
INDICATOR
AT

WIRING

Combination

meter

822

i14

A

E3

CYCLE

DIAGRAM

No.15

E

ENGINE

LAMP

OF

:

MALFUNCTION

(MIL)

3

Hz

.

Ignition
switch

REMAINS

BLINKING

910

31

58 59

4 85 86 87 88 89 90

2333435

60

61626364

1112

36137138 3911040

65 66
9192

1314

619
93 94 95 96

1516
43
70

815 876

44

~

1~

1

IJ

2 3

11

121314 1516171819202122

NOTE
For

the

remains

i2

4 6 8 9

:

diagnostic

blinkingata

10

1 11213141516178

procedure

cycleof3

i14

9

on

Hz,

1011 1213

indicator

refer to

lamp

2-7

822

1

4

W7

11

5 6

1

B2M0511

(MIL)

[T7D0]*2

.

61

[rseo1

2-7

9.Diagnostics

for

Engine

ON-BOARD

Starting

Failure

DIAGNOSTICS

II

SYSTEM

9.Diagnostics
Failure

B:STARTER

WIRING

DIAGRAM

MOTOR

:

for

Engine

CIRCUIT

Starting

O

6

135211034R121363113al

131,

414

70

44

NOTE
For

to

:

the

2-7

diagnostic

[T8B0]*2

Bit

10111

procedure

.

on

starter

motor

B2M0830

circuit,

refer

62

ON-BOARD

DIAGNOSTICS

II

SYSTEM

9.Diagnostics

for

Engine

trscoi

Starting

2-7

Failure

ECM

B84

To

idle

solenoid

purge
solenoid

B22

air

valve,

control

valve

O

control

etc

E

C:CONTROL
GROUND

WIRING

Main

0

0

B47

.

L1

DIAGRAM

relay

LINE

MODULE

:

POWER

SUPPLY

SBF-2

AND

2

1

171

B1920 2122

457146

72 73

34 U

47

48 49
74

56

U

24252627282930

23

50

51

52 53

75

16

54

77

79

78

BO8182 B3

78

55156157

O

U U

9

10

33335 363738

3132

58 59

60
86 87

84 BS

NOTE
For

supply

U

1112U1314

63

64

61

62

89

90

8B

:

the

and

01516

40141142143144

39

117Q

111

6

5

1

§ 4 §5

65

66 67

91

92

93 6

diagnostic

ground

1

!

procedure
line,

B47

3 4
5 6

refer to

on

2-7

B22

1234

91D1112
13141516

control

[T8C0]~r2

module

.

82M0782

power

63

2-7

[79D0]

9.Diagnostics

for

Engine

ON-BOARD

Starting

Failure

DIAGNOSTICS

II

SYSTEM

U

//Ii

ECM

910

3132

33 343536 37 39 40

5859606162
84

86187

8

18919019119219319419519

1112

F

884

1314 1516

4142

5IF6787

43 44

U

D:IGNITION

WIRING

Ignitor

813

-

E

_1

t

t

~"',

IgQition

Coll

00EII

NOTE
For
refer to

2

:

the

DIAGRAM

B62

diagnostic

2-7

CONTROL

F45 ~~_,~

1234

78

6

9101112

13141516

a

[T8D0]*2

:

1112137415161

procedure

.

SYSTEM

(P

on

IG

ignition

"I

(ED(9)

111

M23

control system,

1321V10522

64

ON-BOARD

DIAGNOSTICS

11

SYSTEM

9.Diagnostics

for

Engine

[M0]

Starting

2-7

Failure

E:FUEL

WIRING

Fuel
pump

#F

S.M.J

.

A57 R15

E

cL

.M

O

*9

1112 1311 1516

36 37

39

63 64 666768 69

8889909192

412

9

43 44
70
96

R1

B97

N7--

R5B

1

23

4

u

56

Fuel
relay

PUMP

DIAGRAM

pump

0

7

~-

-L
862 F45

Ri5

1

2

3 4 5 6 3 4

CIRCUIT

:

B46

1

2

SBF-2

No

.16

IG

12345

1112131

SBF-4

~5

15161718192

6 9

10

NOTE
For
2-7

:

the

diagnostic

[T8EOj*2

.

procedure

on

fuel

pump

circuit,

B2M0783

refer

to

65

2-7 [T9F0]

9.Diagnostics

for

Engine

ON-BOARD

Starting

Failure

DIAGNOSTICS

II

SYSTEM

ECM

884

847

B84

Main

F:FUEL

WIRING

relay

0

0

SBF-2

B22 847 E5

INJECTOR

DIAGRAM

:

B22

CIRCUIT

E3 E6

E6

E16 E17

E11

#3

E5

#1

tt4

E16

#2

9 0 3

11

34

9

1

1234

678

101112

9
13141

i6

NOTE
For the

to

:

2-7

1

2

3 4

[

diagnostic

[T10Q0]*2

procedure

.

on

fuel

injector

82M0784

circuit,

refer

66

ON-BOARD

DIAGNOSTICS

II

SYSTEM

9.Diagnostics

for

Engine

[T9G0]

Starting

2-7

Failure

ECM

1

2 3

4 5 6

17 18 19 0212

714 8

1

45146

1

721 73114

7

49

1

4

175116

23 24

150

1

B84

E84

11521

/

''--------

7

8

8 29 0

2

15455

53

56 57

808182 83

G:CRANKSHAFT

WIRING

B20

DIAGRAM

E1

B20

1

456

POSITION

:

23

E10

SENSOR

Crankshaft
position
sensor

O

Crankshaft
sprocket

CIRCUIT

E10

12

NOTE
For

sor

:

the

diagnostic

circuit,

refer to

procedure

2-7

[T1OZ0]*2

on

crankshaft

.

position

B2M0529

sen-

67

2-7

[T9H0]

9.Diagnostics

for

Engine

ON-BOARD

Starting Failure

DIAGNOSTICS

II

SYSTEM

0

~12

1 132421

45 46

1

B84

ECM

B84

u

546

u

7

8

29u0

47 48 49 505152 53 54 55 56

4

6 9

80182

51

H:CAMSHAFT

WIRING

B20

3

DIAGRAM

E1

------------

T

..........

Camshaft
position

sensor

POSITION

:

.r

E15

B20 E15

123

456

SENSOR

Camshaft
pulley

CIRCUIT

i2

NOTE
For
sor

:

the

diagnostic

circuit,

refer to

procedure

2-7

0AA0]*2

[T1

on

crankshaft

.

position

82M0530

sen-

68

ON-BOARD

DIAGNOSTICS

II

SYSTEM

10.General

[Tyooyl

Diagnostics

2-7

Table

Symptom

1

Engine

stalls

during

2

3

4 Poor

6

T

8

'1:The
'2:For

Replacement
'3:Check
'4:Check
NOTE

:

idling

Rough

does

not return to

Engine

acceleration

Engine

stallsorengine

fatesatacceleration

Surge

Spark

knock

After

burninginexhaust

mark,

D,

indicates

items with the

is

not

fuel

injector,

ignitor,

ignition

necessary

fuel

Malfunctionofparts other
the

Service

Manual

Problem

idling

.

idle

sagsorhesi-

.

system

the

mark,

pressure

coil

than

parts

.

symptom

D, ensure

.

and

spark

the

aboveisalso

10.General

1.FOR

1

2 3

`o
m

m

j

O

~

0

m ~

3

O

"

l0
y

2 W F U ~

O

O

O

N

E

m

~n

C

C~

0

"

0

a

v

m

~

C

O

oi

4 O O O O O

4 O

O O

ENGINE

4

N

O
N

C
d
N

C
O

O
a

x

m

v

4'S

O
41

m
N

~

o

...

y

d

l0

N
C

m

Cl

O O

Diagnostics

5 6 7 8

1

>

~

C

o

V1
O

1
0

N

m

O

C

d
y

V

o

Y a

j

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d

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y

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G

o

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4)

Table

10

V
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d a
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~

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a

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a

>

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V

d

N

'C

~

m

W

LL

O 4 O O O O O

O

D

O O O O O O

O 4 O O O O

O O O O

O

O

occurring

the

regulator

plug

L r

onlyincold

secure

and

installation of

fuel

filter

temperatures

.

.

crankshaft

.

possible.Refer

1.Engine

to

position

sensor

TroubleinGeneral

I

I

and

camshaft

[K100]inRepair

position

12

T

N

d

7

U

a

C
N

U

"

3
N

U

Q W

Section

13

m

G

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c

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d
7

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m

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o~

sensor

2-3

.

of

69

2-7

.

10

[T1002]

General

Diagnostics

Table

ON-BOARD

DIAGNOSTICS

2

.

FOR

AT

II

SYSTEM

Symptom

Starter

does

in

"P"or"N.";

leveris"R", "D",

Abnormal

"

orN.
Hissing
Noise

Noise
Noise occurs while
Noise
Engine

to

another

Vehicle

Shock
fromNtoD.

Excessive
is

moved

Shock
fromNtoR.

Excessive
is

moved

Vehicle
(engine

Vehicle
(engine

Vehicle

(engine revving

Vehicle

(engine

Vehicle
(engine revving

Vehicle

range
Vehicle

range
Vehicle

revving
Acceleration

(high
Acceleration

(low
Accelerationispoor

"

"D,"3"
Accelerationispoor

"

"R

shift

No

shift

No
No

shift

"kick-down"

No
Engine

leverisin

not

starter

noise

"

noise occurs

occurs

while

occurs

while

occurs while

stalls

while

.

moves

when

occurs

when

" "

"

"

time

lag

" "

from

N D.to

occurs

when

"

" " "

time

lag

" ""Nto"R

from

does

not

revving

up)

does

not

stall)

.

does

not

up)

does

not

stall)

.

does not

up)

does

not

(engine

revving

does

not

(engine

stall)

starts

in

up)

.

during

stall

rpm)

.

during

stall

rpm)

.

"

range

or "2

(normal

stall

occurs

from

occurs

from

occurs

from 3rdto4th

shifts

brakeisnot effected

"

"

range

3

Problem

rotate

when

select

rotates

"3"or"2

when

select leverisin

during
drivingin"D,"
drivingin"D2"

drivingin"D3"
drivingin"D,"
shifting

select

select

occurs

""

select leverismoved

occurs

.

startinany

.

startinany

"R"

start

in

.

startin"R"

startin"D"or"3" range

.

startin"D",

up)

.

startin"D",

.

"R"

range

standing

standing

when

select lever

(normal

when

select

rpm)

.

1stto2nd gear

2ndto3rd

occur

.

lever

when

select

."

standing

range

range
range
range

from

one

lever

is in"N."

leverismoved

when

select

when

select lever

shift

range

shift

range

range

only

range

only

"3"

or

"3"

or

only

(engine

startsispoor

startsispoor

stall

rpm)

lever

.

gear

.

gear

.

.

when

select

starts

range

"2"

"2"

is

is in

parts

is

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.
.

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(ever

in

.

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464748

DIAGNOSTICS

U
7

V

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48 4950515253

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0

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II

SYSTEM

a

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54 55 56 57 58

10.General

E

Problem

L

E

N

a

C

i

58

p

Vehicle

Vehicle

Vehicle

(engine

Vehicle
(engine revving

Vehicle

range
Vehicle

range
Vehicle

revving
Acceleration

(high
Acceleration

(low

Accelerationispoor
"

Accelerationispoor

""R

No
No
No
No

Engine
lever

parts

Symptom

Starter

does

in

"P"or"N.";

lever

is

"R", "D",

Abnormal

"N."

or

Hissing

noise

Noise occurs while

Noise

occurs

Noise

occurs

Noise

occurs

Engine

stalls

to

another

Vehicle

moves

Shock

occurs

"

from"Nto"D."

Excessive

is

moved

Shock

occurs

from

"N"to"R

Excessive
is

moved

Vehicle

does

(engine

revving

does not

(engine

stall)
does

(engine revving

does

stall)

does

does

(engine revving

does

(engine

startsIn"R"
up)

stall

stall

rpm)

" "

D,"3or"2" range

(normal

shift

occurs from

shift

occurs

shift

occurs

"kick-down"

brakeisnot

is in

Diagnostics

not

rotate

when

starter

rotates

"3" or "2

noise

when

select

occurs

during

drivingin"0,"

while

driving

while

drivingin"D3" range

while

drivingin"D,"

while

shifting

.

when

select

when

select

time

lag

occurs

from

"N"

to

"D

when

select leverismoved

."

time

lag

occurs

"

from"Nto"F."

not

startinany

up)

.

startinany

.

not

startin"R"

up)

.

not

startin"R"

.

not

startin"D"

up)

.

not

startin"D",

up)

not

startin"D",

stall)

.

during

.

during

.

stall

from
from

shifts

range

range

standing

standing

when

when

rpm)

1stto2nd
2nd

3rdto4th

effected

.

(normal

.

occur

.

rpm)

"3"

[T1002]

select

when

."

lever

standing

in

"D2" range

from

one

leveeisin"N."

leveeismoved

when

select lever

.-

when

select

shift

shift

range

range

or "3"

"3"or"2"

.

"3"or"2"

only

(engine

startsispoor

startsispoor

select lever

stall

select lever

gear

to

3rd gear

gear

.

when

lever

select

is in

starts

range

range

range

range

range

only

only

range

rpm)

.

.

.

select

2-7

Table

is

"P"

.
.
.
.

lever

is in

.

is in

.

71

2-7

Rioo2]

10.General

Diagnostics

Table

ON-BOARD

DIAGNOSTICS

II

SYSTEM

Symptom
Engine

brakeisnot effected

lever

is in

"3"or"2" range

Engine

brakeisnot effected

lever

Shift

No
Vehicle

mode
"D"

Parking

Shift

move

Select

Select

able

ATF
Differential
Differential

Odorisproduced from

Shock
from

Slippage
from1to2range

Shock
from2to3range

Slippage

from

Shock
from

Slippage

Shock
from"3

Shock
from"Dto

Shock
from"2

Shock
releasedatmedium

Vibration

operation
Select

accelerationorwhile
rain

Vibration
"braking

Front

starts

Vehicleisnot

" "

is in1range

characteristics

lock-up

occurs

cannotbe

.

range

power

brakeisnot

lever

cannotbemovedoris

"

"

fromPrange

leverishardtomove

leveristoo

resistance)

spurts

" """

" " "

"

"2 to"3range

"

3

"3

occurs

occurs

occurs

.

wheel

.

out
oil
oil

occurs

when

1

2

to
occurs

occurs

when

" "

occurs

" "

occurs

when

4

to

occurs

"

to

"4from

occurs

when

" "

to "2

when

"

"1"

when

"

to "1

when

occurs

.

levee slips

occurs

"

phenomenon)

slippage

setinFWD

.

.
spurts out
level

range

when

"

"

when

"" "

range

when

"

range

range

range

"

range

during

out

during

.

mode

Problem

when

.

when

.

are erroneous

setin"D"

lighttomove

select leverismoved

select leverismoved

select

select

select leverismoved

select leverismoved

accelerator

range

cannotbe

effected

.

.

(unreason-

.

excessively

pipe

supply

leverismoved

leverismoved

pedal

.

during

on rough

(tight

mode

.

hard

.

changes

oil

.

select leverismoved

.

.

select leverismoved

.

.

select leverismoved

.

.

.

.

speeds

straight-forward

of position

driving

turns

.

occursduring

select

select

.

power

released

to

.

is

ter-

corner

standing

parts

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r

"

q

o

CCO

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2 3 4 5 6 i78 9 10

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DIAGNOSTICS

r

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Q

10.General

22rProblem

w
C

O

Vibration
operation

Select
accelerationorwhile

Vibration

Front

starts

Vehicleisnot

parts

Symptom

Engine

brakeisnot effected

is in

"3 or

Engine

brakeisnot

lever

is in

"1"

Shift

characteristics

No

lock-up

occurs

Vehicle

cannotbesetin"D"

mode

.

"D"

range

power

Parking

brakeisnot effected

Shift

lever

move
Select

Select

able

ATF
Differential
Differential
Odorisproduced
Shock

from1to "2
Slippage

from
Shock

from
Slippage

from"2
Shock

from 3to4 range

Slippage
from

Shock
from

Shock
fromDto1range

Shock
from

Shock
releasedatmedium

rain

braking

"

cannotbe

from

"P"
leveeishardtomove
lever

resistance)

spurts

out

oil

oil

occurs

" " "

occurs

"

"1 to

"2"

occurs

"""

2 to 3

occurs

" "

to "3

occurs

" "

" "

occurs

"3"to"4

occurs

""" "

3

to

occurs

"

" " "

occurs

" " ""

2

to

occurs

occurs
.

lever

slips

.

occurs

"

phenomenon)

wheel

slippage

.

I

Diagnostics

"lever

"2"

range

effected

range

.

are

.

mode

movedoris

range

.

light

is

too

.

.
spurts

out

level

changes

from

when

select leverismoved

range

.

when

select leverismoved

range

.

when

select

"

range

.

when

select leverismoved

range

.

when

select leverismoved

.

when

select

"

range

.

when

select leverismoved

2

range

.

when

select leverismoved

.

when

select leverismoved

1

range

.

when

accelerator

speeds

during

outofposition

driving

during

occurs

setinFWD

[T1002

when

select

.

when

select

erroneous

cannotbereleased

to

.

oil

straight-forward

turns

.

.

range

.

hard

.

move

(unreason-

excessively

supply

pipe

leverismoved

leverismoved

pedal

.

during

on

rough

(tight

during

mode

.

power

.

is

corner

standing

2-7

Table

.

to

.

ter-

I

73

2-T

[T11A0]

11.Diagnostics

Chart

with

ON-BOARD

Trouble

Code

DIAGNOSTICS

11

SYSTEM

DTC

No

P0100
P0101
P0105
P0106
P0115
P0120

P0121

P0125
P0130

P0133
P0135
P0136
P0139
P0141
P0170
P0201
P0202
P0203
P0204

P0301
P0302
P0303
P0304
P0325
P0335

P0340

P0400
P0403
P0420
P0441

P0443
P0500
P0505
P0506
P0507
P0600
P0601

P0703

.

Abbreviation

(Subaru

select

monitor)

QA

QA-R Mass

P-S

R

PS

-

TW

THV

TH-R

TW-CL

F02-V
F02-R

F02H
R02-V
R02-R

R02H

FUEL

INJ1 Fuel
INJ2 Fuel
INJ3 Fuel

INJ4 Fuel
MIS-1
MIS-2
MIS-3
MIS-4

KNOCK
CRANK

CAM

EGR

EGRSOL

CAT

CPC-F

CPC

VSP

ISC

ISC

-

ISC-H

-

RAM

ATBRK

L

Crankshaft

Camshaft

Exhaust
Exhaust
Catalyst
Evaporative
Evaporative

Vehicle

Idle
Idle
Idle

Serial

Internal

Brake

Mass

air

flow

sensor

air

flow

sensor

Pressure
Pressure

Engine
Throttle position
Throttle position
Insufficient
Front
Front
Front
Rear
Rear
Rear
Fuel

Cylinder1misfire
Cylinder2misfire
Cylinder3misfire
Cylinder4misfire
Knock

sensor
sensor

coolant

oxygen
oxygen
oxygen

oxygen
oxygen
oxygen

trim

malfunction
injector
injector
injector
injector

sensor

temperature

coolant

sensor
sensor

sensor
sensor
sensor
sensor

circuit
circuit
circuit
circuit

circuit

position

position

gas

recirculation

gas

recirculation

system

emission
emission

speed

sensor

control
control
control

system
system
system

communication

control

switch

module

input

11.Diagnostics
A:DIAGNOSTIC

circuit

malfunction
range/performance

circuit

circuit

malfunction

circuit

range/performance

sensor

circuit

sensor

circuit

malfunction

sensor

circuit

range/performance

temperature

circuit
circuit

heater
circuit
circuit

heater

malfunction-#1
malfunction-#2
malfunction-#3

malfunction-#4
detected
detected
detected
detected

malfunction

sensor

sensor

efficiency

control
control

malfunction

malfunction
RPM

lower

RPM

higher

link

memory

malfunction

for

closed
malfunction
slowresponse

circuit

malfunction
malfunction
slow response 88

circuit

malfunction

circuit

malfunction

circuit

malfunction

flow

malfunction

circuit

malfunction

below

threshold

than

than

check

incorrect

purge

expected

expected

system
system

malfunction

Item

sum

Chart

TROUBLE

problem

problem

malfunction

problem

loop

fuel

purge

control

valve

error

control

flow

with

CODE

circuit

Trouble

(DTC)

malfunction

T

Code
LIST

Page

76
77
78
79
80
81
82
83
84
85
86

87

89
90

91

2

9

93
94

95

96
97

98

99
100
101
102
103
104
105
106
107

I

74

ON-BOARD

DIAGNOSTICS

11

SYSTEM

11.Diagnostics

Chart

with

[T11aoj

Trouble

2-7

Code

DTC

No

P0705
P0710

P0720
P0725
P0731
P0732
P0733
P0734
P0740
P0743
P0748
P0753
P0758
P0760
P0763
P1100
P1101

P1102
P1103
P1500
P1502
P1700

P1701

P1702

.

(Subaru

Abbreviation

select

monitor)

ATRNG

ATF

ATVSP

ATNE
ATGR1
ATGR2
ATGR3
ATGR4

ATLU-F

ATLU

ATPL

ATSFTi
ATSFT2

ATOVR

-

ATOVR

ST-SW

N/P-SW

BR

TRQ

FAN-1

FAN-F

ATTH

ATCRS

ATDIAG

Item

Transmissionrange
Transmission

Output

speed

Engine

speed
Gear1incorrect
Gear2incorrect
Gear3incorrect
Gear4incorrect

Torque
Torque

Shift
Shift

F

Shift
Shift
Starter
Neutral
Pressure
Engine
Radiator
Radiator

Throttle
Cruise
Automatic

converter

converter
Pressure

control
solenoidA(shift
solenoidB(shift
solenoidC(shift
solenoidC(shift

switch

position

sources

torque

fan

fan

position

control

transmission

relay1circuit
function

fluid

sensor

input

ratio
ratio
ratio
ratio

clutch
clutch

solenoid

circuit

switch

switching

control

sensor

set

signal

sensor

circuit

malfunction

temperature

(vehicle

circuit

system
system

solenoid1)electrical
solenoid2)electrical
solenoid3)malfunction
solenoid3)electrical

malfunction

circuit

signal

problem

circuit

diagnosis

sensor

speed

malfunction

malfunction
(duty

(duty

solenoidA)electrical

malfunction

solenoid

circuit

malfunction

malfunction

malfunction

circuit

malfunction

input signal

circuit

malfunction

1)

circuit

malfunction

circuit

malfunction

malfunction

sensor

solenoidB)electrical

valve

circuit

Page

108
109

110
111

1

2

1

114
115
116
117
118

119

120
121

122

123
124

125
126
127
128

I

129

75

2-7

11

.

Diagnostics

[T11B0]

Chart

with

ON-BOARD

Trouble

Code

DIAGNOSTICS

B

:

DTC

-

MASS

P0100

MALFUNCTION

AIR

II

SYSTEM

FLOW

(QA)

SENSOR

-

CIRCUIT

ECM

12u34

171

7172

------ ------

u

192021

4 4 50

56

232

515

1 75 767778 80811

--------------------------11

--------

,~

a0

4

u

u

78

2526211

53 55

2

5 9101112

WIRING

------

0

1

234

6

13141516

O

8

DIAGRAM

Main

847

17

:

relay

0

0

SBF-2

Mass
flow

sensor

M56

air

1

23 4 5

E

(a

NOTE
For

the

cuit

malfunction

:

diagnostic

procedure

(DTC

P0100),

on

mass

refer to

air
2-7

flow

sensor

[T10B0]*2

B2M0785

cir-

.

76

ON-BOARD

DIAGNOSTICS

II

SYSTEM

11.Diagnostics

Chart

with

[T1ico]

Trouble

2-7

Code

ECM

--------------------------11

C:DTC

-

MASS

P0101

AIR
RANGE/PERFORMANCE
(QA

-

R)

-

WIRING

Ei0B12

0

DIAGRAM

B47

O

FLOW

Main

0

0

'7

:

relay

SENSOR

Massair
flow
sensor

CIRCUIT

PROBLEM

SBF-2

1

2u

171 19 20 Zt

46 4

7112

4u56

23

1

51152

74 7767718

15 26

153M

0

u

271

78u

81

34
5

2 83

1234

6

8

9101112

13141

16

NOTE

:

For

the

diagnostic

cuit

range/performanceproblem

[T10C0]*2

.

M56

procedure

on

mass

(DTC

1

2 3 4

air

flow

P0101),

5

sensor

referto2-7

82M0785

cir-

77

2-7

.

Diagnostics

11

[TI

1D0]

Chart

with

ON-BOARD

Trouble

Code

DIAGNOSTICS

II

SYSTEM

O

Pressure
sensor

CL~J

Pressure
switching

valve

Bt

D:DTC

-

PRESSURE

MALFUNCTION

WIRING

sources

solenoid

H

P0105

DIAGRAM

8~7

SENSOR

Main

0

0

-it

(P-S)

:

rely

r

CIRCUIT

-

SBF-2

i2u3a

1

1819
4

011

0

u

22

56u

76 77

78u--

2 16 8 30 4 ~7 3

1 1

~o t1

u

4

NOTE
For

malfunction

u

:

the

lt

u

5

diagnostic

(DTC

o

123

procedure

P0105),

a,

~

on

pressure

referto2-7

5

6

sensor

[T10D0]*2

e2nno7as

circuit

.

I

78

ON-BOARD

DIAGNOSTICS

11

SYSTEM

11.DiagnosticsChart

with

[T11EO]

Trouble

2-7

Code

E:DTC

-

PRESSURE

P0106

SENSOR

RANGE/PERFORMANCE

WIRING

DIAGRAM

:

CIRCUIT

PROBLEM

(PS-R)

-

3 0

2 2

14

1 ~

O

11

1 1

1

--

u

r

NOTE

:

For

the

diagnostic

range/performance

[T10E0]*2

.

Q

1

3

procedure

problem

~

on

(DTC

e,

pressure

P0106),

9

M,56

sensor

referto2-7

B2M0786

circuit

79

[T11F0]

2-7

11.Diagnostics

Chart

with

ON-BOARD

Trouble

Code

DIAGNOSTICS

II

SYSTEM

ECM

B84

2-Q

B21

F:DTC

-

ENGINE

SENSOR

WIRING

E2 E8

P0115

COOLANT

CIRCUIT

DIAGRAM

TEMPERATURE

MALFUNCTION

:

FE

Engine
temperature

coolant

(TW)

sensor

-

884

1

2u34

171819202122

45 464748 49 50

71127314757671787980818283

u

23 24 25 26 27 28 29

u

56

51525354 55 56 57

78

u

30

4_Lr

NOTE

:

For

the

ature

sensor

[T10F0]*2

1234

5678
9110111112

diagnostic

circuit

.

B21

~

procedure

malfunction

on

engine

(DTC

12

coolant

P0115),

E8

82M0539

temper-

referto2-7

80

ON-BOARD

DIAGNOSTICS

II

SYSTEM

11.Diagnostics

Chart

with

[T11GOj

Trouble

2-7

Code

ECM

B84

-21

B84

DTC

G

:

-

THROTTLE

P0120

MALFUNCTION

WIRING

B21

DIAGRAM

E2

POSITION

(THV)

:

821

-

E13

SENSOR

CIRCUIT

Throttle
position

sensor

E13

12u34

171819202122

45146147148149150

71727374157677 787980 8182

u

23 242526

56

5152

53 54 55 57

u

27 282930

78

83

u

1234

5678

1

2 39110111112

82M0540

NOTE

:

For
circuit

diagnostic

the

malfunction

procedure

(DTC

P0120),

on

throttle

referto2-7

position

[T10G0]*2

sensor

.

81

2-7

[T11H0]

11.Diagnostics

Chart

with

ON-BOARD

Trouble

Code

DIAGNOSTICS

II

SYSTEM

ECM

B84

2-1

6

B84

H:DTC

-

THROTTLE

P0121

POSITION

RANGE/PERFORMANCE

(TN-R)

WIRING

B21

4

-

DIAGRAM

E2

821

SENSOR

CIRCUIT

PROBLEM

:

Throttle

2

io

position
sensor

E13

12u34

u

56

u

78

1718192021222324 252627 28 29

45 46 47 48 49505152

7172 7314

7516

53 54

77 787980

55 56

8182

30

57
83

u

1234

5678

NOTE
For

the
circuit
2-7

[T10H0]*2

9110111112

r

:

diagnostic

procedure

on

range/performanceproblem

.

throttle

(DTC

position
P0121),

1

2 3

BMW

sensor

refer to

82

ON-BOARD

DIAGNOSTICS

II

SYSTEM

11.Diagnostics

Chart

with

(T11,01

Trouble

2-7

Code

ECM

B84

I:DTC

­FOR
(TW-CL)

WIRING

B21

P0125

INSUFFICIENT

CLOSED

COOLANT

LOOP

-

DIAGRAM

E2 E8

:

FUEL

TEMPERATURE

CONTROL

Engine
temperature

coolant

sensor

1

2u34

17 18 19202122

45146147148149150
71727374

75 767778 79 80

B84

U-15[6

fU78uF5~55

23 24125126 27 28

5152

53 54 55

2930

5657

8182

83

NOTE

:

For

the

perature

2-7

[T1010]*2

1234

5678

9101112

diagnostic

for

closed

.

B21

procedure

loop

fuel

on

insufficient

control

(DTC

ES

12

coolant tem-

P0125),

refer to

B2M0539

83

[T11J0]

2-7

11.Diagnostics

Chart

with

ON-BOARD

Trouble

Code

DIAGNOSTICS

II

SYSTEM

847

Main

J:DTC

-

FRONT

MALFUNCTION

WIRING

rela

y

0

0

P0130

OXYGEN

DIAGRAM

SENSOR

(F02-V)

:

Front

oxygen sensor

CIRCUIT

-

SBF-2

-_

E93::--i

u u u u

T 7 6 8 2

O

u

191101

INM016116=190

u

1111121

1

63 64 66 7 6 0

~

O

u

37

u

431441

I

NOTE

:

For

the

cuit

malfunction

123

diagnostic

4

procedure

(DTC

P0130),

B!1

Pffl

on

front

refer to

oxygen
2-7

[T10J0]*2,

818

It

B2M0787

sensor

cir-

84

ON-BOARD

DIAGNOSTICS

II

SYSTEM

11.Diagnostics

Chart

with

[T11

KOl

Trouble

2-7

Code

K:DTC

-

FRONT

RESPONSE

WIRING

P0133

OXYGEN

(F02

DIAGRAM

:

-

SENSOR

R)

-

CIRCUIT

SLOW

u u u u u

1

77

5p

0

O O

out1tu13fuu15i6

35

2

P60

3
66 7

41

"143

6860

NOTE
For

cuit

:

the

diagnostic

slow

response

1

2 3

4

procedure

(DTC

IT10121
173-T-4-1

on

P0133),

B!7 B18

D

front

oxygen

refer to

2-7

[T10K0)*2

B2M0787

sensor

cir-

.

85

[T11L0]

2-7

11.Diagnostics Chart

with

ON-BOARD

Trouble

Code

DIAGNOSTICS

II

SYSTEM

ECM

L:DTC

-

FRONT

MALFUNCTION

WIRING

Main

relay

0

0

-i

~

r

847

O

-

----------------------

P0135

OXYGEN

DIAGRAM

818

SENSOR

(F02H)

:

Front

oxygensensor

HEATER

CIRCUIT

-

SBF-2

E

8

u

U

21

342

15161u17181

1

1819

7

12131/4 1751751771181901610210631

OOE

u u191101uI

L57

2

1

jjj%1

u

6 67

6 6

131pu

44

23

16

NOTE

:
For the
heater

circuit

[T10L0)*2

X

234
g

8

1011,

diagnostic

malfunction

.

O

1

2 3 4

procedure

(DTC

on

e+~

M56

front

P0135),

oxygen

refer

s,a

D

B2M0788

sensor
to

2-7

86

ON-BOARD

DIAGNOSTICS

11

SYSTEM

11.DiagnosticsChart

Riinnoll

with

Trouble

2-7

Code

ECM

M:DTC

-

REAR

MALFUNCTION

WIRING

n

O

I

f
I

819

~~_.r,

819

P0136

OXYGEN

DIAGRAM

T5

T6

Rear

(Cal

(R02

:

(

Rear

(

Rear

0

.model

SENSOR

-

oxygenoxygen

t

Cal

.ra~

sensor

only)

V)

model)

-

sensor

CIRCUIT

SBF-2

~E

=

1

u34

181191201

u

21 23 7 7 3 41424344

u

56

78

u u

910u111121-V

8

1314u1516

0

NOTE
For

cuit

O

1

234

:

the

diagnostic

malfunction

procedure

(DTC

847 819

P9

on

P0136),

referto2-7

rear

T6

IS

oxygen

sensor

[T10M0]*2

B2M0789

cir-

.

87

[TI

2-7

11.Diagnostics

1N0]

Chart

with

ON-BOARD

Trouble

Code

DIAGNOSTICS

N

:

DTC

-

REAR

P0139

RESPONSE

OXYGEN

(R02

11

SYSTEM

-

SENSOR

R)

-

CIRCUIT

SLOW

1zu

1

ECM

2D

425141

O

u

212

lablR

------

23 17

7

WIRING

Main

re

0

B47

B~9

-------

--

~

-

40

111

2 7 3 41 2

81

7 ~

90

>>1

~

u

O

819

DIAGRAM

---

O

234

:

Rear

T6

(Except

Rear

oxygen

(Cal.model

oxygen

Cal

sensor

only)

8~7

1

3

model)

2

6

sensor

SBF-2

8

B19

T6

43

B2M0789

NOTE
For
cuit

:

the

diagnostic

slow

response

procedure
(DTC

P0139),

on

rear

oxygen

refer to

2-7

sensor

[T10N0]*2

cir-

.

88

ON-BOARD

DIAGNOSTICS

II

SYSTEM

11

.

Diagnostics

Chart

with

[Ti1ooi

Trouble

2-7

Code

ECM

B47

Main

<-O

O:DTC

-

REAR

MALFUNCTION

WIRING

rel

0

O

o

819

1-1

O

P0141

OXYGENSENSOR

(R02H)

DIAGRAM

--

:

Rear

T6

Rear oxygensensor

(Cal

oxygen

<Except

.model

Cal

only)

-

sensor

model)

HEATER

SBF-2

CIRCUIT

19 91

NOTE

:

For

the

heater

circuit

[T1000]*2

O

1

34

9012

diagnostic

malfunction

.

O

1234

procedure

(DTC

B47 819

3

4

5

6

rear

oxygen

on

P0141),

T6

43

refer

B2M079U

sensor

2-7

to

I

89