Engine Control Module (ECM) Connector End View C2 (2.2L)
Engine Control Module (ECM) Connector End View C2 (2.2L)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | TN | 2501 | High Speed GM LAN Serial Data Bus (-) |
| 2 | - | - | Not Used |
| 3 | L-GN | 432 | MAP Sensor Signal |
| 4 | D-BU | 417 | TP Sensor Signal |
| 5 | - | - | Not Used |
| 6 | RD/BK | 380 | A/C Refrigerant Pressure Sensor Signal (C60) |
| 7 | YE | 410 | ECT Sensor Signal |
| 8 | - | - | Not Used |
| 9 | PU | 574 | Low Reference |
| 10 | YE | 573 | CKP Sensor Signal |
| 11 | D-BU | 496 | Knock Sensor Signal |
| 12 | PU | 1666 | HO2S High Signal Sensor 1 |
| 13 | PU/WH | 1668 | HO2S High Signal Sensor 2 |
| 14-16 | - | - | Not Used |
| 17 | BN/WH | 633 | CMP Sensor Signal |
| 18-21 | - | - | Not Used |
| 22 | TN/WH | 2500 | High Speed GM LAN Serial Data Bus (+) |
| 23 | - | - | Not Used |
| 24 | OG/BK | 469 | Low Reference |
| 25 | BK | 2752 | Low Reference |
| 26 | - | - | Not Used |
| 27 | BK | 2751 | Low Reference (C60) |
| 28 | BK | 2761 | Low Reference |
| 29-30 | - | - | Not Used |
| 31 | GY | 1716 | Low Reference |
| 32 | - | - | Not Used |
| 33 | TN | 1667 | HO2S Low Signal Sensor 1 |
| 34 | TN/WH | 1669 | HO2S Low Signal Sensor 2 |
| 35-36 | - | - | Not Used |
| 37 | TN/BK | 231 | Oil Pressure Switch Signal |
| 38 | GY | 23 | Generator Field Duty Cycle Signal |
| 39-42 | - | - | Not Used |
| 43 | GY | 2704 | 5 Volt Reference |
| 44 | GY | 2701 | 5 Volt Reference |
| 45 | - | - | Not Used |
| 46 | GY | 2700 | 5 Volt Reference (C60) |
| 47 | TN | 472 | IAT Sensor Signal |
| 48 | D-GN | 1433 | PNP/Clutch Start Switch Signal |
| 49 | - | - | Not Used |
| 50 | PU | 401 | VSS Signal Low (M86) |
| 51 | - | - | Not Used |
| 52 | L-BU/BK | 1748 | IAC Coil A Low Control |
| 53-54 | - | - | Not Used |
| 55 | BK/WH | 1423 | HO2S Heater Low Control Sensor 2 |
| 56 | BK | 1744 | Fuel Injector 1 Control |
| 57 | L-GN/BK | 1745 | Fuel Injector 2 Control |
| 58-60 | - | - | Not Used |
| 61 | WH | 423 | IC Timing Control |
| 62 | RD | 225 | Generator Turn On Signal |
| 63 | OG | 406 | IC Timing Control |
| 64-65 | - | - | Not Used |
| 66 | YE | 447 | Starter Relay Coil Control |
| 67 | D-GN | 335 | Cooling Fan Relay Control |
| 68 | - | - | Not Used |
| 69 | BK | 2760 | Low Reference |
| 70 | YE | 400 | VSS Signal High (M86) |
| 71 | L-GN/WH | 1749 | IAC Coil B High Control |
| 72 | L-GN/BK | 444 | IAC Coil B Low Control |
| 73 | L-BU/WH | 1747 | IAC Coil A High Control |
| 74 | - | - | Not Used |
| 75 | D-GN | 676 | HO2S Heater High Control Sensor 1 |
| 76 | D-GN/WH | 428 | EVAP Canister Purge Solenoid Control |
| 77 | PK/BK | 1746 | Fuel Injector 3 Control |
| 78 | L-BU/BK | 844 | Fuel Injector 4 Control |
| 79 | BK/WH | 451 | Ground |
| 80 | BK/WH | 451 | Ground |