Toyota Camry 2007-2009 Service Manual - 2AZ-FE_Intake

2AZ-FE INTAKE – INTAKE AIR CONTROL SYSTEM

ENGINE2AZ-FE INTAKE

INTAKE AIR CONTROL SYSTEM

PARTS LOCATION

for PZEV:

IT–1

INTAKE AIR CONTROL
VALVE

IT

A135059E06

IT–2

2AZ-FE INTAKE – INTAKE AIR CONTROL SYSTEM

C33
INTAKE AIR CONTROL VALVE

SYSTEM DIAGRAM

ECM

IT

VCIA

IACA

EIA

IAC+

IAC-

3

1

2

5

4

W

G

B

B-W

L

9

CA2

19

CA2

L

W

103
C24

93

C24

126
C24

33

A24

A24

VCIA

IACA

EIA

IAC+

IAC-

A135688E02

2AZ-FE INTAKE – INTAKE AIR CONTROL SYSTEM

ON-VEHICLE INSPECTION

1. INSPECT INTAKE AIR CONTROL VALVE ASSEMBLY

(a) Inspection procedure when using the intelligent

tester:
(1) Warm up the engine.
(2) Stop the engine.

IT–3

Intelligent Tester

DLC3

(3) Connect the intelligent tester to the DLC3.
(4) Turn the ignition switch on (IG).
(5) Turn the tester on.
(6) Select the following menu items: DIAGNOSIS /

ENHANCED OBD II / ACTIVE TEST / INTAKE
CTL VSV1. Press the right or left button.

(7) Make sure that a clicking sound is heard from

the intake air control valve when current flows.
If the result is not as specified, replace the
intake air surge tank.

CAN VIM

C131977E05

IT