Engine Controls Connector End Views
WARNING: This page is about a different car, the 2004 Chevrolet Monte Carlo and 2004 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
Camshaft Position (CMP) Sensor Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BRN/WHT | 633 | CMP Sensor Signal |
| B | BLK | 407 | Low Reference |
| C | RED/WHT | 812 | 12-Volt Reference |
Crankshaft Position (CKP) Sensor A Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | LT GRN | 1867 | 12-Volt Reference |
| B | LT BLU/BLK | 647 | Medium Resolution Engine Speed Signal |
| C | YEL/BLK | 1868 | Low Reference |
Crankshaft Position (CKP) Sensor B Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | YEL | 573 | CKP Sensor 1 Signal |
| B | PPL | 574 | Low Reference |
Engine Coolant Temperature (ECT) Sensor Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | ORN/BLK | 469 | Low Reference |
| B | YEL | 410 | ECT Sensor Signal |
Evaporative Emissions (EVAP) Canister Purge Solenoid Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PNK | 739 | Ignition 1 Voltage |
| B | DK GRN/ WHT |
428 | EVAP Canister Purge Solenoid Control |
Evaporative Emissions (EVAP) Canister Vent Solenoid Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PNK | 239 | Ignition 1 Voltage |
| B | WHT | 1310 | EVAP Canister Vent Solenoid Control |
Exhaust Gas Recirculation (EGR) Valve Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GRY/BLK | 435 | EGR Solenoid Low Control |
| B | BLK | 2753 | Low Reference |
| C | BRN | 1456 | EGR Valve Position Signal |
| D | GRY | 2702 | 5-Volt Reference |
| E | RED | 1676 | EGR Solenoid High Control |
Fuel Injector 1 Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PNK | 639 | Ignition 1 Voltage |
| B | BLK | 1744 | Fuel Injector 1 Control |
Fuel Injector 2 Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PNK | 639 | Ignition 1 Voltage |
| B | LT GRN/BLK | 1745 | Fuel Injector 2 Control |
Fuel Injector 3 Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PNK | 639 | Ignition 1 Voltage |
| B | PNK/BLK | 1746 | Fuel Injector 3 Control |
Fuel Injector 4 Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PNK | 639 | Ignition 1 Voltage |
| B | LT BLU/BLK | 844 | Fuel Injector 4 Control |
Fuel Injector 5 Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PNK | 639 | Ignition 1 Voltage |
| B | BLK/WHT | 845 | Fuel Injector 5 Control |
Fuel Injector 6 Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PNK | 639 | Ignition 1 Voltage |
| B | YEL/BLK | 846 | Fuel Injector 6 Control |
Fuel Pump and Sender Assembly Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 150 | Ground |
| B | PPL | 30 | Fuel Gage Sensor Signal |
| C | BLK/WHT | 651 | Low Reference |
| D | GRY | 120 | Fuel Pump Supply Voltage |
Fuel Tank Pressure (FTP) Sensor Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | ORN/BLK | 469 | Low Reference |
| B | DK GRN | 890 | Fuel Tank Pressure Sensor Signal |
| C | GRY/BLK | 416 | 5-Volt Reference |
Heated Oxygen Sensor (HO2S) Sensor 1 Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | TAN | 413 | HO2S Low Reference (Sensor 1) |
| B | PPL | 412 | HO2S High Signal (Sensor 1) |
| C | BLK/WHT | 3113 | HO2S Heater Low Control |
| D | PNK | 1039 | Ignition 1 Voltage |
Heated Oxygen Sensor (HO2S) Sensor 2 Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | TAN/WHT | 1669 | HO2S Low Signal [Sensor 2] |
| B | PPL/WHT | 1668 | HO2S High Signal [Sensor 2] |
| C | BLK | 350 | Ground |
| D | PNK | 1039 | Ignition 1 Voltage |
Idle Air Control (IAC) Valve Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | LT GRN/BLK | 444 | IAC Coil B Low Control |
| B | LT GRN/WHT | 1749 | IAC Coil B High Control |
| C | LT BLU/BLK | 1748 | IAC Coil A Low Control |
| D | LT BLU/WHT | 1747 | IAC Coil A High Control |
Ignition Control Module (ICM) Terminal Identification, C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | TAN/BLK | 424 | IC Timing Signal |
| B | WHT | 423 | IC Timing Control |
| C-D | - | - | Not Used |
| E | PPL/WHT | 430 | Low Resolution Engine Speed Signal |
| F | RED/BLK | 453 | Low Reference |
Ignition Control Module (ICM) Terminal Identification, C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 350 | Ground |
| B | PNK | 539 | Ignition 1 Voltage |
Ignition Control Module (ICM) Terminal Identification, C3
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | YEL | 573 | CKP Sensor 1 Signal |
| B | - | - | Not Used |
| C | PPL | 574 | Low Reference |
Intake Air Temperature (IAT) Sensor Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 2760 | Low Reference |
| B | TAN | 472 | IAT Sensor Signal |
Knock Sensor (KS) Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | DK BLU | 496 | KS Signal |
Manifold Absolute Pressure (MAP) Sensor Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | ORN/BLK | 469 | Low Reference |
| B | LT GRN | 432 | MAP Sensor Signal |
| C | GRY | 2704 | 5-Volt Reference |
Mass Air Flow (MAF) Sensor Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | YEL | 492 | MAF Sensor Signal |
| B | BLK/WHT | 451 | Ground |
| C | PNK | 739 | Ignition 1 Voltage |
Throttle Position (TP) Sensor Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GRY | 2701 | 5-Volt Reference |
| B | BLK | 2752 | Low Reference |
| C | DK BLU | 417 | TP Sensor Signal |
Vehicle Speed Sensor (VSS) Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PPL | 401 | VSS Low Signal |
| B | YEL | 400 | VSS High Signal |