engine ISUZU TROOPER 1998 Service Repair Manual

6E±8
4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
Diagrams and Schematics
ECM Wiring Diagram (1 of 6)
060RW127

6E±9 4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (2 of 6)
060RW125

6E±10
4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (3 of 6)
060RW126

6E±11 4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (4 of 6)
060RW128

6E±12
4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (5 of 6)
060RW123

6E±13 4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (6 of 6)
060RW124

6E±14
4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Pinouts
ECM Pinout Table, 32-Way Connector ± J1 RED ± Upper
060RW138
J1 ± RED
PINSIGNAL
1FUEL TEMPERATURE
2SPARE ANALOG 1
3+5VB1
4+5VB2
5SPARE ANALOG 3
6ACCEL POS OUT 1
7NOT USED
8SPARE OUT 2 (TCC)
9EVRV (EGR)
10IGN RELAY
11GLOW PLUG LAMP
12DIAGNOSTIC LAMP
13VSV (EXHAUST #2)
14RAIL PRESS CNTRL VALVE
15GLOW PLUG RELAY
16VSV (EXHAUST #1)

6E±15 4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Pinout Table, 32-Way Connector ± J1 RED ± Lower
060RW137
J1 ± RED
PINSIGNAL
17SPARE ANALOG 4
18INTAKE SM POSITION
19VEHICLE SPEED
20MT NEUTRAL
21REVERSE SW
22ACCEL POS OUT 2
23THERMO SW RELAY
24SPARE OUT 3 (TURBO)
25VSV (EGR)
26TACHOMETER 1
27BRAKE SW 1
28NOT USED (BRAKE 2)
29A/T NEUTRAL SW
30NO CONNECTION
31AC REQUEST SW
32AT SOLENOID

6E±16
4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Pinout Table, 32-Way Connector ± J2 BLUE ± Upper
060RW138
J2 ± BLUE
PINSIGNAL
1INJECTOR A RTN
2INJECTOR B RTN
3INJECTOR C RTN
4INJECTOR D RTN
5CLASS 2
6SDATA
7RAIL OIL PRESSURE
8IDLE SW
9IGN SW
10BATTERY
11QUICK WARM REQ. SW
12PARTIAL IDLE SW
13CERAMIC HTR REQUEST SW
14INTAKE SW S2B
15INTAKE SW S1T
16INTAKE SW S1B

6E±17 4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Pinout Table, 32-Way Connector ± J2 BLUE ± Lower
060RW137
J2 ± BLUE
PINSIGNAL
17COOLANT TEMP OUT
18OIL TEMPERATURE
19TDC/CAM
20SPARE ANALOG 2
21INTAKE AIR TEMPERATURE
22+5VRTN2
23BOOST/INLET PRESSURE
24+5VRTN3
25ACCELERATOR POSITION
26+5VRTN1
27EGR VACUUM PRESSURE
28INTAKE SM S2T
29DIAGNOSTIC REQUEST SW
30COOLANT TEMPERATURE
31A/T PARK SW
32CRANKSHAFT