Powertrain Control Module (PCM) Connector End View (C175E)
C175E CONNECTOR SPECIFICATION
| Pin | Circuit | Gauge | Circuit Function | Qualifier |
|---|---|---|---|---|
| 1 | 1024 (LG-WH) | 20 | Coil On Plug (COP) 1, control | |
| 2 | 555 (TN) | 18 | Fuel injector 1 control | 3.0L |
| 2 | 555 (TN) | 20 | Fuel injector 1 control | 2.3L |
| 3 | 556 (WH) | 20 | Fuel injector 2 control | 2.3L |
| 3 | 559 (TN-BK) | 18 | Fuel injector 5 control | 3.0L |
| 4 | 557 (BR-YE) | 20 | Fuel injector 3 control | 2.3L |
| 4 | 558 (BR-LB) | 18 | Fuel injector 4 control | 3.0L |
| 5 | 558 (BR-LB) | 20 | Fuel injector 4 control | 2.3L |
| 5 | 556 (WH) | 18 | Fuel injector 2 control | 3.0L |
| 6 | 641 (VT-LB) | 20 | Variable Camshaft Timing (VCT) valve 1 control | |
| 7 | 920 (BR-WH) | 20 | Generator field control output | |
| 8 | 335 (VT-OG) | 20 | EGR Stepper motor control 1 | |
| 9 | 336 (DG) | 20 | EGR Stepper motor control 2 | |
| 10 | 337 (GY-RD) | 20 | EGR Stepper motor control 3 | |
| 11 | 338 (TN-RD) | 20 | EGR Stepper motor control 4 | |
| 12 | 1026 (PK-WH) | 20 | Coil On Plug (COP) 2, control | |
| 13 | 557 (BR-YE) | 18 | Fuel injector 3 control | 3.0L |
| 14 | * | * | not used | |
| 15 | 560 (LG-OG) | 18 | Fuel injector 6 control | 3.0L |
| 16 | 921 (GY-OG) | 20 | Generator field signal monitor | |
| 17 | * | * | not used | |
| 18 | * | * | not used | |
| 19 | 355 (GY-WH) | 20 | Throttle position sensor (TPS) signal | |
| 20 | 311 (DG-VT) | 20 | Knock sensor - | |
| 21 | 987 (RD-WH) | 20 | Engine Coolant Temperature (ECT) sensor signal | 3.0L |
| 22 | 1025 (OG-YE) | 20 | Coil On Plug (COP) 6, control | 3.0L |
| 23 | 358 (LG-BK) | 20 | Manifold Absolute Pressure (MAP) sensor signal | 2.3L |
| 23 | 3067 (LB-RD) | 20 | Manifold Absolute Pressure (MAP) sensor signal | 3.0L |
| 24 | 1028 (WH-PK) | 20 | Coil On Plug (COP) 3, control | |
| 25 | 282 (DB-OG) | 20 | Camshaft position sensor signal | |
| 26 | 94 (RD-BK) | 18 | Heated Oxygen Sensor (HO2S) #21 signal | 3.0L |
| 27 | 360 (BR-PK) | 20 | EGR vacuum regulator solenoid valve control | 3.0L |
| 28 | 241 (LB-WH) | 20 | Fuel rail temperature signal | |
| 29 | * | * | not used | |
| 30 | 74 (GY-LB) | 18 | Heated Oxygen Sensor (HO2S) #11 signal | 3.0L |
| 30 | 74 (GY-LB) | 20 | Heated Oxygen Sensor (HO2S) #11 signal | 2.3L |
| 31 | * | * | not used | |
| 32 | 310 (YE-RD) | 20 | Knock sensor + | |
| 33 | 1102 (YE-LG) | 20 | Cylinder-head temperature sensor signal | |
| 34 | 138 (BK-PK) | 20 | Crankshaft position sensor + | |
| 35 | 1030 (DG-VT) | 20 | Coil On Plug (COP) 4, control | |
| 36 | 1021 (LG-YE) | 20 | Coil On Plug (COP) 5, control | 3.0L |
| 37 | 141 (RD-PK) | 20 | Fuel rail pressure signal | |
| 38 | * | * | not used | |
| 39 | 264 (WH-LB) | 20 | Idle Air Control (IAC) valve control | |
| 40 | 351 (BR-WH) | 20 | Reference voltage | |
| 41 | 359 (GY-RD) | 20 | Signal return | |
| 42 | * | * | not used | |
| 43 | * | * | not used | |
| 44 | 1833 (GY-RD) | 20 | Differential Pressure Feedback EGR (DPFE) sensor signal | 3.0L |
| 45 | 139 (GY-YE) | 20 | Crankshaft position sensor - | |
| 46 | * | * | not used | |
| 47 | 389 (WH-BK) | 18 | Heated Oxygen Sensor (HO2S) #12, heater | |
| 48 | 388 (YE-LB) | 18 | Heated Oxygen Sensor (HO2S) #21, heater | 3.0L |
| 49 | 387 (RD-WH) | 18 | Heated Oxygen Sensor (HO2S) #11, heater | 3.0L |
| 49 | 387 (RD-WH) | 20 | Heated Oxygen Sensor (HO2S) #11, heater | 2.3L |
| 50 | * | * | not used |