Engine Control Module Connector End Views Notchback
| Table 1: | Engine Control Module (ECM) - A |
| Table 2: | Engine Control Module (ECM) - B |
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire | Circuit | Function | ||||
1 | BK/WH | -- | Ground | ||||
2 | BK/WH | -- | Ground | ||||
3 | D-BU | -- | Knock Sensor (KS) Signal | ||||
4-5 | -- | -- | Not Used | ||||
6 | YE/BK | -- | Low Reference | ||||
7 | L-BU | -- | Throttle Position (TP) Sensor Signal | ||||
8 | L-GN/BK | -- | Fuel Injector 3 Control | ||||
9 | L-BU/WH | -- | Fuel Injector 1 Control | ||||
10 | OG | -- | Low Reference | ||||
11 | YE | -- | Engine Coolant (ECT) Temperature Sensor Signal | ||||
12 | D-GN/WH | -- | Oxygen Sensor (O2) Signal | ||||
13 | D-BU | -- | Idle Air Control (IAC) B High Control | ||||
14 | -- | -- | Not Used | ||||
15 | PK | -- | 5-Volt Reference | ||||
16 | D-BU | -- | Low Reference | ||||
17 | BK/WH | -- | Ground | ||||
18 | WH | -- | Ignition Coil 2 and 3 Control | ||||
19 | OG | -- | Ignition Coil 1 and 4 Control | ||||
20 | D-GN | -- | EVAP Canister Purge Valve Solenoid Control | ||||
21 | D-BU/WH | -- | Crankshaft Position (CKP) Sensor Signal | ||||
22 | PK/BK | -- | Fuel Injector 2 Control | ||||
23 | BN | -- | Intake Air Temperature (IAT) Sensor Signal | ||||
24 | D-GN | -- | Manifold Absolute Pressure (MAP) Sensor Signal | ||||
25 | L-BU/BK | -- | Camshaft Position (CMP) Sensor Signal | ||||
26 | BN | -- | Fuel Injector 4 Control | ||||
27 | BN | -- | Oxygen Sensor (O2) Low Reference | ||||
28 | D-GN | -- | Idle Air Control (IAC) A High Control | ||||
29 | PK/D-BU | -- | Idle Air Control (IAC) B Low Control | ||||
30 | L-GN/BK | -- | Idle Air Control (IAC) A Low Control | ||||
31 | PU | -- | 5-Volt Reference | ||||
32 | BN | -- | Low Reference | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire | Circuit | Function | ||||
1 | L-BU | -- | Low Reference | ||||
2 | BK/WH | -- | Battery Positive Voltage | ||||
3 | PK | -- | Ignition 1 Voltage | ||||
4-6 | -- | -- | Not Used | ||||
7 | L-BU | -- | A/C Pressure Sensor Signal | ||||
8 | D-GN | -- | Octane Selection Signal 2 | ||||
9 | GY | -- | Engine Speed Signal | ||||
10 | D-GN/WH | -- | A/C Request Signal | ||||
11 | -- | -- | Not Used | ||||
12 | D-BU | -- | High Speed Cooling Fan Control | ||||
13 | -- | -- | Not Used | ||||
14 | PU | -- | CAN Serial Data High | ||||
15 | BK/WH | -- | Keyword Serial Data | ||||
16 | -- | -- | Not Used | ||||
17 | OG/BK | -- | 5-Volt Reference | ||||
18 | D-BU/WH | -- | Battery Positive Voltage | ||||
19 | D-BU | -- | Fuel Level Sensor Signal | ||||
20-21 | -- | -- | Not Used | ||||
22 | D-GN | -- | Octane Selection Signal 1 | ||||
23 | D-GN/WH | -- | Vehicle Speed Sensor (VSS) Signal (Manual Transmission) | ||||
24 | D-GN | -- | Engine Coolant Temperature (ECT) Gage Control | ||||
25 | -- | -- | Not Used | ||||
26 | L-GN | -- | Fuel Pump Relay Control | ||||
27 | GY/D-GN | -- | Low Speed Cooling Fan Relay Control | ||||
28 | PU/WH | -- | A/C Clutch Relay Control | ||||
29 | -- | -- | Not Used | ||||
30 | YE | -- | Can Serial Data Low | ||||
31 | PU | -- | Fuel Gage Control | ||||
32 | WH | -- | MIL Control | ||||
Engine Control Module Connector End Views Hatchback
| Table 1: | Engine Control Module (ECM) - A |
| Table 2: | Engine Control Module (ECM) - B |
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire | Circuit | Function | ||||
1 | BK/WH | 51 | Ground | ||||
2 | BK/WH | 51 | Ground | ||||
3 | L-BU | 496 | Knock Sensor (KS) Signal | ||||
4-5 | -- | -- | Not Used | ||||
6 | YE/BK | 1868 | Crankshaft Position (CKP) Sensor Signal | ||||
7 | WH | 425 | Throttle Position (TP) Sensor Signal | ||||
8 | BN/WH | 1745 | Injector 3 Control | ||||
9 | BN/BK | 1747 | Injector 1 Control | ||||
10 | L-BU | 52 | Camshaft Position (CMP) Sensor Return | ||||
11 | L-GN | 410 | Engine Coolant (ECT) Temperature | ||||
12 | D-BU/BK | 429 | Oxygen Sensor (O2) Low Reference | ||||
13 | L-GN | 417 | Idle Air Control (IAC) B High Control | ||||
14 | -- | -- | Not Used | ||||
15 | PU | 427 | 5-Volt Reference | ||||
16 | BN | 732 | EVAP Canister Vent Solenoid Control | ||||
17 | BK/WH | 51 | Ground | ||||
18 | OG | 423 | Ignition Coil 2 and 3 Control | ||||
19 | WH | 406 | Ignition Coil 1 and 4 Control | ||||
20 | WH | 452 | EVAP Canister Purge Valve Solenoid Control | ||||
21 | D-BU/WH | 1869 | Low Reference | ||||
22 | L-GN | 1746 | Fuel Injector 2 Control | ||||
23 | L-BU | 468 | Intake Air Temperature (IAT) Sensor Signal | ||||
24 | L-BU | 432 | Manifold Absolute Pressure (MAP) Sensor Signal | ||||
25 | L-BU/BK | 1748 | Camshaft Position (CMP) Sensor Signal | ||||
26 | YE | 1744 | Injector 4 Control | ||||
27 | WH | 428 | Oxygen Sensor (O2) Signal | ||||
28 | L-GN | 534 | Idle Air Control (IAC) A High Control | ||||
29 | D-GN | 415 | Idle Air Control (IAC) B Low Control | ||||
30 | WH/D-BU | 533 | Idle Air Control (IAC) A Low Control | ||||
31 | L-BU | 469 | 5-Volt Reference | ||||
32 | D-BU/WH | 1876 | Low Reference | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire | Circuit | Function | ||||
1 | L-BU | 1937 | Low Reference | ||||
2 | OG | 440 | Battery Positive Voltage | ||||
3 | PK | 1739 | Ignition 1 Voltage | ||||
4-6 | -- | -- | Not Used | ||||
7 | L-BU | 203 | A/C Pressure Sensor Signal | ||||
8 | GY | 892 | Octane Selection Switch | ||||
9 | GY | 121 | Engine Speed Signal | ||||
10 | D-GN/WH | 762 | A/C Request Signal | ||||
11 | BN/BK | 821 | Overspeed Warning Signal | ||||
12 | GY | 473 | High Speed Cooling Fan Control | ||||
13 | -- | -- | Not Used | ||||
14 | PU | 1807 | CAN Serial Data High | ||||
15 | BK/WH | 2051 | Keyword Serial Data | ||||
16-17 | -- | -- | Not Used | ||||
18 | OG | 440 | Battery Positive Voltage | ||||
19 | GY | 1936 | Fuel Level Sensor Signal | ||||
20 | -- | -- | Not Used | ||||
21 | L-GN/OG | 413 | Low Reference | ||||
22 | PU | 890 | Octane Selection Switch | ||||
23 | D-GN | 817 | Vehicle Speed Sensor (VSS) Signal (Manual Transmission) | ||||
24 | WH | 135 | Engine Coolant Temperature (ECT) Gage Control | ||||
25 | -- | -- | Not Used | ||||
26 | YE/D-BU | 497 | Fuel Pump Relay Control | ||||
27 | GY | 355 | Low Speed Cooling Fan Relay Control | ||||
28 | D-GN | 67 | A/C Clutch Relay Control | ||||
29 | -- | -- | Not Used | ||||
30 | YE | 710 | Can Serial Data Low (Automatic Transmission) | ||||
31 | WH | 30 | Fuel Gage Control | ||||
32 | BN | 419 | MIL Control | ||||
