engine ISUZU TF SERIES 2004 Workshop Manual

6E-34 3.5L ENGINE DRIVEABILITY AND EMISSIONS

ECM WIRING DIAGRAM (2/10)



RUW46EMF000101

3.5L ENGINE DRIVEABILITY AND EMISSIONS 6E-35

ECM WIRING DIAGRAM (3/10)



RUW46EMF000201

6E-36 3.5L ENGINE DRIVEABILITY AND EMISSIONS

ECM WIRING DIAGRAM (4/10)



RTW46EMF000301

3.5L ENGINE DRIVEABILITY AND EMISSIONS 6E-37

ECM WIRING DIAGRAM (5/10)



RTW36EMF000901

6E-38 3.5L ENGINE DRIVEABILITY AND EMISSIONS

ECM WIRING DIAGRAM (6/10)



RTW46ELF001001

3.5L ENGINE DRIVEABILITY AND EMISSIONS 6E-39

ECM WIRING DIAGRAM (7/10)



RTW36EMF000201

6E-40 3.5L ENGINE DRIVEABILITY AND EMISSIONS

ECM WIRING DIAGRAM (8/10)




RTW36ELF000101

3.5L ENGINE DRIVEABILITY AND EMISSIONS 6E-41

ECM WIRING DIAGRAM (9/10)



RTW36EMF000101

6E-42 3.5L ENGINE DRIVEABILITY AND EMISSIONS

ECM WIRING DIAGRAM (10/10)




RTW36EMF000801

3.5L ENGINE DRIVEABILITY AND EMISSIONS 6E-43
ECM CONNECTOR PIN ASSIGNMENT & OUTPUT SIGNAL
Connector A Port: View Looking Into ECM Case





Signal or Continuity Tester Position Pin
No.

B/Box
No.
Pin Function Wire
Color
Key SW
Off Key SW
On Engine
Idle Engine
2000rpmECM
Connection Range(+) (-)
A1 A1 No Connection - - - - - - - - -
A2 A2 No Connection - - - - - - - - -
A3 A3 No Connection - - - - - - - - -
A4 A4 Ground (Case) BLK/
RED Continuity
with ground - - - Disconnect Ohm A4 GND
A5 A5 EGR Valve
Control Duty
Signal YEL Less than 1V 10-14V Wave form Connect DC V A5 GND
A6 A6 ECM Main
Relay BLU/
YEL While main
relay is
activated:
10-14V
Main relay is
not activated:
Less than 1V 10-14V Connect DC V A6 GND
A7 A7 Ground BLK/
YEL Continuity
with ground - - - Disconnect Ohm A7 GND
A8 A8 Ground BLK/
YEL Continuity
with ground - - - Disconnect Ohm A8 GND
A9 A9 EGR Valve
Position Signal YEL/
RED Less than 1V 0.5-0.8V Connect DC V A9 GND
A10 A10 CAN (Controller
Area Network)
to TCM A17 RED - - - - - - - -
A11 A11 CAN (Controller
Area Network)
to TCM A7 WHT - - - - - - - -
A12 A12 No Connection - - - - - - - - -
A13 A13 No Connection - - - - - - - - -