International VT365 Service Manual

INTERNATIONAL	R	ELECTRONIC CONTROL
		SYSTEM DIAGNOSTICS
		International VT 365

		Engine Mounted Components
				Sensors
CKP	CMP	ICP	EOT	ECT	MAT	EOP	MAP	EBP	IAT

2		1		2		1
								B	C A
								97CY3	97DC7

2 1	2 1	2 1	B C A	B C A B C A	2	1

97DC5	97DC3	97DC6	97CY5	97DC9	97CY4	97DC8	97CY2	97DC4	97DC10

97DC1

97CY1

97KPW2	97IG9

											Glow Plugs
1	2	1	2	A B C D E
							Cylinder 2				Cylinder 4				Cylinder 6				Cylinder 8
				BLU WHT	RED	YEL	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2

IPR

VGT

EGR

Actuators

97IG8

K18

To Starter

B+ Post

Fuel Injectors	97DW6

BLU WHT RED

YEL

2	1	4	3	2	1	4	3	2	1	4	3	2	1
													4

3

		Injector Pinout	Cylinder 1	Cylinder 3	Cylinder 5	Cylinder 7
	1	- Open coil power
	2	- Open coil ground
	3	- Close coil power
	4	- Close coil ground

Glow Plugs

Note: Information on this form, pertaining to vehicle mounted components, was current at the time of publication. Periodic updates may be made to introduce product improvements and technical enhancements. See correct truck service manual for chasiss wiring.

ECM

Engine (Gray) X1, X2

97IG

97OG8

97OS8

97CG8

97CS8

97OG6

97OS6

97CG6

97CS6

97OG4

97OS4

97CG4

97CS4

97OG2

97OS2

97CG2

97CS2

97OG1

97OS1

97CG1

97CS1

97OG3

97OS3

97CG3

97CS3

97OG5

97OS5

97CG5

97CS5

97OG7

97OS7

97CG7

97CS7

X3-5

X3-10

X3-30

X3-31

X3-32

X3-7

X3-27

X3-8

X3-4, 23

X3-24, 25

X3-1,2,3

X3-22,26

X3-28

X3-29

X2-3

X2-23

X2-7

X2-24

X1-4

X1-21

X1-7

X1-22

X1-1

X1-23

X1-6

X1-24

X2-2

X2-17

X2-6

X2-18

X1-2

X1-19

X1-5

X1-20

X2-4

X2-19

X2-8

X2-20

X2-1

X2-21

X2-5

X2-22

X1-3

X1-17

X1-8

X1-18

IDM

X1

X2

X3

			97AX	IAT	X1-7
			97BD	EBP
					X2-8
			97AY	MAP
					X2-3
			97BK	EOP
					X2-7
			97CY	VREF A
					X1-14
			97DC	SIGNAL GND
					X1-6
			97BK1	MAT
					X2-14
			97BF	ECT
					X1-8
			97CE	EOT
					X2-1
			97BG	ICP
					X1-20
			97BE1	CMP (+)
					X1-9
			97BE2	CMP (-)
					X1-10
			97DW2	CMP/CKP SHD
					X1-11
			97BE3	CKP (+)	X1-1
			97BE4	CKP (-)
					X1-2
			97BH	IPR
					X1-12
			97VG	VGTC
					X1-18
			97EGR	EGRVC
					X2-19
			97EGP	EGRVP
					X2-9
			97CH	GPC
					X1-17
			97FU1	GPD
					X1-21
			97KPW3	IPR PWR
					X2-24
			97CKO	CKPO
	97EGV				X1-19
		97KPW1	97CMO	CMPO
	CKPO				X1-24
			97CN2	CAN 2 (-)
	CMPO		97CN1	CAN 2 (+)	X2-6
	CAN (+)			CAN 2 SHD	X2-13
	CAN (-)				X2-12
				97SH2
	CAN SHD
			97SH1
	VIGN
	IDM MPR
	IDM LOGIC PWR
	IDM MAIN PWR				ECM
	IDM MAIN PWR				Chassis
	IDM GND				(White)
	IDM GND
					X3, X4
	ATA (+)
	ATA (-)

X3-17

				X3-14
				X3-11
				X3-19
				X3-20
				X3-21
				X3-4
				X3-8
				X3-12
				X3-13
				X3-15
				X4-9
				X4-10
				X4-14
				X3-24
				X4-18
				X4-24
				X4-4
				X4-12
				X3-23
				X3-5
				X3-7
				X3-6
				X4-2
				X4-1
				X3-3
				X4-20
				X4-21
				X3-22
			97EGV	EGR PWR
			97KPW	VIGN
			97MPR	IDM MPR
			97IL	IDM LOGIC PWR
			97IP	IDM MAIN PWR
			97IG	IDM GND
			98A(+)	ATA (+)
			98C(-)	ATA (-)

Surge Tank

Low Coolant Sensor

		A	Engine Block
	MAG		Ground
		B

	4	J1939
	3
		SPLICE
	2
	1
	4
	3
	2
	1

	VSS CAL
	RAS
	TACH
	RPRE
	RVAR
	SCS
	ECL
	DDS (7800F1)
	CAN 1 (+) (J1939)		VSS
	CAN 1 (-) (J1939)
	CAN 1 SHD (J1939)
	VSS (-)	B
	VSS (+)		VSS
		A
	EFAN
	BAP
	APS
	SIG GND
	VREF B
	IVS
	ECI
	ECM MPR
	BATTERY GND
	BATTERY GND
	ECM PWR
	ECM PWR
	VIGN
	ATA (+)
	ATA (-)
	RSE
10	EGR PWR
	VIGN
9
	IDM MPR
8
	IDM LOGIC PWR
6
	IDM MAIN PWR
12
	IDM GND
1
	ATA (+)
2
	ATA (-)
3

Orientation = Looking into terminals on connector

	Purple = VINJ (48 volts)
	Lt. blue = VREF (5 volts)
	Green = Signal circuit
	Brown= Data Communication Link
	Dotted line = Freq. or switch function
	Black = Ground circuit
Body Builder	Red = 12 volts (VBATT)

K47B 5

K46A 6

K97AR 7

K97CB 4

K97CC 3

K46B 2

K97DF 1

Batteries

-

+

		Vehicle Mounted
-	+	Components
	50 amp	Starter Connection

		A
STARTER		B		BAP
		C
	ENGINE DASH
	CONNECTOR
	K19B	16		APS / IVS
			2	1
	K23A	14		3
	K97K
		3
	K99T			A
		5
	K97D			B
		6
	K97			C
		4
	K99S			D
		2
	K17L			E
		17
	K97J			F
		18
	K3A(+)	10	ECM MPR RELAY
	K3B( - )
		11
	K97H			B+
		21
	K97UA
		19	10AMP
	K97LA
		1		VIGN
	K97LC		IDM MPR RELAY
		12
			10 AMP	B+

EGED - 255 February © 2002 INTERNATIONAL TRUCK AND ENGINE CORPORATION