ISUZU TROOPER 1998 Service Repair Manual
Page 1901 of 3573
6E±8
4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
Diagrams and Schematics
ECM Wiring Diagram (1 of 6)
060RW127
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6E±9 4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (2 of 6)
060RW125
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6E±10
4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (3 of 6)
060RW126
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6E±11 4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (4 of 6)
060RW128
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6E±12
4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (5 of 6)
060RW123
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6E±13 4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (6 of 6)
060RW124
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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)
Page 1908 of 3573
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
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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
Page 1910 of 3573
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