Engine Controls Connector End Views
WARNING: This page is about a different car, the 2004 Pontiac Grand Am and 2004 Oldsmobile Alero. 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 | RED/WHT | 812 | 12 Volt Reference |
| B | BLK | 407 | Low Reference |
| C | BRN/WHT | 633 | CMP Sensor Signal |
Crankshaft Position (CKP) Sensor A Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | RED/WHT | 812 | 12 Volt Reference |
| B | LT BLU/BLK | 647 | Medium Resolution Engine Speed Signal |
| C | BLK | 407 | Low Reference |
Crankshaft Position (CKP) Sensor B Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | YEL | 573 | CKP Sensor B 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 Emission (EVAP) Canister Purge Solenoid Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BRN | 241 | Ignition 3 Voltage |
| B | DK GRN/WHT | 428 | EVAP Canister Purge Solenoid Control |
Evaporative Emission (EVAP) Canister Vent Solenoid Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BRN | 241 | Ignition 3 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 | 435 | EGR Solenoid Low Control |
| B | BLK | 2753 | Low Reference |
| C | BRN | 1456 | EGR Valve Position Signal |
| D | BRN/WHT | 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 & Sender Assembly Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PPL | 30 | Fuel Level Sensor Signal |
| B | GRY | 120 | Fuel Pump Supply Voltage |
| C | BLK | 150 | Ground |
| D | GRY | 651 | Ground |
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 | 416 | 5 Volt Reference |
Heated Oxygen Sensor (HO2S) Sensor 1 Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | TAN | 413 | Low Reference |
| B | PPL | 412 | HO2S High Signal Sensor 1 |
| C | BLK/WHT | 3113 | HO2S Heater Low Control (Bank 1 Sensor 1) |
| D | BRN | 241 | Ignition 3 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 (Bank 1 Sensor 2) |
| B | PPL/WHT | 1668 | HO2S High Signal (Bank 1 Sensor 2) |
| C | BLK | 250 | Ground |
| D | BRN | 241 | Ignition 3 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 | YEL | 573 | CKP Sensor B Signal |
| B | - | - | Not Used |
| C | PPL | 574 | Low Reference |
Ignition Control Module (ICM) Terminal Identification, C3
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | BLK | 450 | Ground |
| B | PNK | 239 | Ignition 1 Voltage |
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 | Knock Sensor 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 | 639 | Ignition 1 Voltage |
Throttle Position (TP) Sensor Terminal Identification
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GRY/BLK | 2701 | 5 Volt Reference |
| B | BLK | 2752 | Low Reference |
| C | DK BLU | 417 | TP Sensor Signal |