Page 1905 of 6000
6E–12
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (5 of 6)
060RW123
Page 1906 of 6000
6E–13 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Wiring Diagram (6 of 6)
060RW124
Page 1907 of 6000
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 6000
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
Page 1909 of 6000
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 6000
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
Page 1911 of 6000
6E–18
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
ECM Pinout Table, 5-Way Connector – J3
060RW139
J3
PINSIGNAL
1IGNITION
2IGNITION
3PWR GND
4PWR GND
5INJECTOR H1
Page 1912 of 6000

6E–19 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Component Locator
Engine Component Locator Table
F06RW051
NumberNameLocation
1AP (Accelerator Pedal Position) SensorAP Bracket
2CKP (Crankshaft Position) SensorInside the right front flywheel Housing
3Oil RailMounted on the camshaft carrier
4Oil (Rail) Pressure SensorMounted on the Oil Rail
5OT (Oil Temperature) SensorMounted on the Oil Rail
6Fuel InjectorIn the Cylinder Head Cover
7Fuel Return OrificeInside the Cylinder Head
8FT (Fuel Temperature) SensorFuel Return Adaptor
9IntercoolerOn the Cylinder Head Cover
10Intake Throttle MotorBehind the Intake Manifold
11Intake ThrottleBehind the Intake Manifold
122 Way Check ValveBelow the Intake Manifold
13VSV (Vacuum Switching Valve)At the left Cylinder Body
14EGR Pressure SensorBelow the Intake Manifold
15Fuel FilterAt the left Engine Room
16CMP (Camshaft Position) SensorOn the forward of Timing Gear Case
17IAT (Intake Air Temperature) SensorBelow the Intake Manifold
18ECT (Engine Coolant Temperature)Thermostat Housing
19High Pressure Oil PumpOn the back Timing Gear Case