Engine Control Module (ECM) C2 Connector End View
Engine Control Module (ECM) Connector End Views
Connector Part Information
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Terminal Part Information
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Engine Control Module (ECM) C2
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | PU | 2121 | Ignition Control (1) (LE5) |
| 2 | TN/WH | 3111 | Heated Oxygen Sensor Low Signal Bank 1 Sensor (1) (LE5) |
| 3 | PU/WH | 3110 | Heated Oxygen Sensor High Signal Bank 1 Sensor (1) (LE5) |
| 4 | PU/WH | 1668 | Heated Oxygen Sensor High Signal Bank 1 Sensor (2) (LE5) |
| 5 | TN/WH | 1669 | Heated Oxygen Sensor Low Signal Bank 1 Sensor (2) (LE5) |
| 6-7 | - | - | Not Used |
| 8 | D-BU | 496 | Knock Sensor Signal (1) (LE5) |
| 9 | GY | 1716 | Knock Sensor Low Reference (1) (LE5) |
| 10 | - | - | Not Used |
| 11 | YE | 581 | Throttle Actuator Control Open (LE5) |
| 12 | BN | 582 | Throttle Actuator Control Close (LE5) |
| 13 | PK/BK | 5290 | Engine Main Relay Fused Control (1) (LE5) |
| 14 | PU | 5284 | Camshaft Phaser Intake Solenoid (1) (LE5) |
| 15-16 | - | - | Not Used |
| 17 | L-BU | 2123 | Ignition Control (3) (LE5) |
| 18-19 | - | - | Not Used |
| 20 | GY | 5296 | Camshaft Position Exhaust Sensor Low Reference (1) (LE5) |
| 21-22 | - | - | Not Used |
| 23 | TN | 5301 | Camshaft Position Intake Sensor Low Reference (1) (LE5) |
| 24-26 | - | - | Not Used |
| 27 | PU | 574 | Crankshaft Position Sensor Low Reference (1) (LE5) |
| 28 | - | - | Not Used |
| 29 | TN | 2752 | Throttle Position Sensor Low Reference (LE5) |
| 30 | L-GN | 5282 | Camshaft Phaser Exhaust Solenoid (1) (LE5) |
| 31 | - | - | Not Used |
| 32 | L-GN/BK | 1745 | Fuel Injector Control (2) (LE5) |
| 33 | D-GN/WH | 2124 | Ignition Control (4) (LE5) |
| 34 | - | - | Not Used |
| 35 | BN | 2129 | Ignition Control Low Reference Bank 1 (LE5) |
| 36 | YE/BK | 5297 | Camshaft Position Exhaust Sensor Supply Voltage (1) (LE5) |
| 37-38 | - | - | Not Used |
| 39 | D-BU | 5300 | Camshaft Position Intake Sensor Supply Voltage (1) (LE5) |
| 40-41 | - | - | Not Used |
| 42 | BK | 2760 | Intake Air Temperature Sensor Low Reference (LE5) |
| 43 | L-GN | 2867 | Crankshaft Position Sensor Supply Voltage (LE5) |
| 44 | GY | 2701 | Throttle Position Sensor 5-Volt Reference (LE5) |
| 45 | - | - | Not Used |
| 46 | TN | 2199 | Camshaft Phaser Solenoid Low Reference (LE5) |
| 47 | - | - | Not Used |
| 48 | PK/BK | 1746 | Fuel Injector Control (3) (LE5) |
| 49 | - | - | Not Used |
| 50 | TN | 452 | Sensor Low Reference (LE5) |
| 51-52 | - | - | Not Used |
| 53 | OG/WH | 2122 | Ignition Control (2) (LE5) |
| 54-55 | - | - | Not Used |
| 56 | D-GN | 5273 | Camshaft Position Exhaust Sensor (1) (LE5) |
| 57-58 | - | - | Not Used |
| 59 | OG | 5275 | Camshaft Position Intake Sensor (1) (LE5) |
| 60-61 | - | - | Not Used |
| 62 | TN | 472 | Intake Air Temperature Sensor Signal (LE5) |
| 63 | YE | 573 | Crankshaft Position Sensor Signal (1) (LE5) |
| 64 | D-GN | 485 | Throttle Position Sensor Signal (1) (LE5) |
| 65 | - | - | Not Used |
| 66 | PU | 486 | Throttle Position Sensor Signal (2) (LE5) |
| 67 | YE | 492 | Mass Air Flow Sensor Signal (LE5) |
| 68 | GY/WH | 3113 | Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) (LE5) |
| 69 | GY/WH | 3122 | Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) (LE5) |
| 70 | - | - | Not Used |
| 71 | L-BU/BK | 844 | Fuel Injector Control (4) (LE5) |
| 72 | TN | 1744 | Fuel Injector Control (1) (LE5) |
| 73 | BK/WH | 451 | Signal Ground |