Engine Control Module Connector End Views Notchback
| Table 1: | Engine Control Module (ECM) K |
| Table 2: | Engine Control Module (ECM) M |
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|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire | Circuit | Function | ||||
1 | RD/WH | -- | Battery Positive Voltage | ||||
2-4 | -- | -- | Not Used | ||||
5 | GY | -- | Octane Selector Switch Signal | ||||
6 | D-GN/WH | -- | Vehicle Speed Signal | ||||
7 | BN | -- | Rough Road Signal w/ABS | ||||
8-11 | -- | -- | Not Used | ||||
12 | GY | -- | High Speed Cooling Fan Relay Control | ||||
13 | YE | -- | Intake Manifold Tuning Valve Control | ||||
14 | PU | -- | CAN Serial Data High | ||||
15 | YE | -- | CAN Serial Data Low | ||||
16 | BK | -- | Heated Oxygen Sensor 1 Heater Control | ||||
17 | RD/WH | -- | Battery Positive Voltage | ||||
18 | PK | -- | Ignition 1 Voltage | ||||
19-20 | -- | -- | Not Used | ||||
21 | D-GN | -- | Rough Road Signal w/o ABS | ||||
22 | L-BU | -- | Air Conditioning Refrigerant Pressure Switch Signal | ||||
23 | -- | -- | Not Used | ||||
24 | GN | -- | Engine Coolant Temperature Gage Control | ||||
25 | WH | -- | Engine Speed Signal | ||||
26-27 | -- | -- | Not Used | ||||
28 | GN | -- | Low Speed Cooling Fan Relay Control | ||||
29 | PU/WH | -- | Air Conditioning Compressor Clutch Relay Control | ||||
30 | PU | -- | Fuel Gage Control | ||||
31 | -- | -- | Not Used | ||||
32 | BK/WH | -- | Serial Data | ||||
33 | -- | -- | Not Used | ||||
34 | L-BU | -- | Low Reference | ||||
35 | D-GN/WH | -- | Air Conditioning Request Signal | ||||
36 | BN | -- | Heated Oxygen Sensor 2 Signal | ||||
37-49 | -- | -- | Not Used | ||||
50 | OG/BK | -- | 5-Volt Reference | ||||
51 | GY | -- | Fuel Level Sensor Signal | ||||
52 | -- | -- | Not Used | ||||
53 | PU | -- | Heated Oxygen Sensor 2 Low Reference | ||||
54 | L-GN | -- | Fuel Pump Relay Control | ||||
55-63 | -- | -- | Not Used | ||||
64 | BN/WH | -- | Malfunction Indicator Lamp Control | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire | Circuit | Function | ||||
1 | WH | -- | Ignition Coil 2 and 3 Control | ||||
2 | BN | -- | Heated Oxygen Sensor 2 Heater Control | ||||
3 | PK | -- | Ignition 1 Voltage | ||||
4 | BN | -- | EVAP Canister Purge Solenoid Control | ||||
5 | YE/BK | -- | Low Reference | ||||
6 | L-BU | -- | Throttle Position Sensor Signal | ||||
7 | BN | -- | Intake Air Temperature (IAT) Sensor Signal | ||||
8 | L-GN | -- | Exhaust Gas Recirculation (EGR) Valve Signal | ||||
9 | GY | -- | Exhaust Gas Recirculation (EGR) Valve Position Sensor Signal | ||||
10 | -- | -- | Not Used | ||||
11 | PU/D-BU | -- | Fuel Injector #4 Control | ||||
12 | GN/WH | -- | Heated Oxygen Sensor 1 Low Reference | ||||
13 | GN | -- | High Idle Switch Output | ||||
14 | PK/D-BU | -- | Idle Air Control (IAC) Valve Coil B Low Control | ||||
15 | L-GN/BK | -- | Idle Air Control (IAC) Valve Coil A Low Control | ||||
16 | PU | -- | 5-Volt Reference | ||||
17 | -- | -- | Not Used | ||||
18 | D-BU | -- | Knock Sensor Signal | ||||
19 | WH | -- | Exhaust Gas Recirculation Valve Control | ||||
20 | -- | -- | Not Used | ||||
21 | D-BU/WH | -- | Crankshaft Position Sensor Signal | ||||
22 | BN | -- | Fuel Injector 2 Control | ||||
23 | -- | -- | Not Used | ||||
24 | L-GN/D-BU | -- | Fuel Injector 3 Control | ||||
25 | D-BU/WH | -- | Fuel Injector 1 Control | ||||
26 | L-BU/BK | -- | Camshaft Position Sensor Signal | ||||
27 | -- | -- | Not Used | ||||
28 | YE | -- | Engine Coolant Temperature Sensor Signal | ||||
29 | BN | -- | Heated Oxygen Sensor 1 Signal | ||||
30 | BU | -- | Idle Air Control (IAC) Valve Coil B High Control | ||||
31 | -- | -- | Not Used | ||||
32 | PK | -- | 5-Volt Reference | ||||
33 | WH | -- | Ignition Coil 2 and 3 Control | ||||
34 | -- | -- | Not Used | ||||
35 | OG | -- | Ignition Coil 1 and 4 Control | ||||
36 | -- | -- | Not Used | ||||
37 | BK | -- | Ground | ||||
38 | BK | -- | Ground | ||||
39 | BK | -- | Ground | ||||
40 | BK | -- | Ground | ||||
41 | BK | -- | Ground | ||||
42-47 | -- | -- | Not Used | ||||
48 | BN/WH | -- | Low Reference | ||||
49-50 | -- | -- | Not Used | ||||
51 | OG | -- | Ignition Coil 1 and 4 Control | ||||
52 | WH | -- | Exhaust Gas Recirculation Valve Control | ||||
53-63 | -- | -- | Not Used | ||||
64 | BN | -- | Low Reference | ||||
Engine Control Module Connector End Views Hatchback
| Table 1: | Engine Control Module (ECM) K |
| Table 2: | Engine Control Module (ECM) M |
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire | Circuit | Function | ||||
1 | OG | 440 | Battery Positive Voltage | ||||
2-4 | -- | -- | Not Used | ||||
5 | GY | 892 | Ground (w/Octane Switch) | ||||
6 | D-GN | 817 | Vehicle Speed Signal (Manual Transmission) | ||||
7 | GN | 834 | Rough Road Signal | ||||
8-11 | -- | -- | Not Used | ||||
12 | GY | 473 | High Speed Cooling Fan Relay Control | ||||
13 | YE | 492 | Low Reference | ||||
14 | PU | 1807 | CAN Serial Data High | ||||
15 | YE | 710 | CAN Serial Data Low | ||||
16 | BN | 50 | Heated Oxygen Sensor (HO2S) 1 Heater Control | ||||
17 | OG | 440 | Battery Positive Voltage | ||||
18 | PK | 1739 | Ignition 1 Voltage | ||||
19-20 | -- | -- | Not Used | ||||
21 | D-GN | 602 | Rough Road Sensor Signal (w/o ABS) | ||||
22 | L-BU | 203 | A/C Refrigerant Pressure (ACP) Sensor Signal | ||||
23 | -- | -- | Not Used | ||||
24 | WH | 135 | Engine Coolant Temperature (ECT) Sensor Gage Signal | ||||
25 | GY | 121 | Engine Speed Signal | ||||
26-27 | -- | -- | Not Used | ||||
28 | GY | 355 | Low Speed Cooling Fan Relay Control | ||||
29 | D-GN | 67 | A/C Clutch Relay Control | ||||
30 | WH | 30 | Fuel Level Sensor Signal | ||||
31 | -- | -- | Not Used | ||||
32 | BK/WH | 2051 | Serial Data | ||||
33 | -- | -- | Not Used | ||||
34 | L-BU | 1937 | Low Reference | ||||
35 | D-GN/WH | 762 | A/C Request Signal | ||||
36 | L-GN/OG | 413 | Heated Oxygen Sensor (HO2S) 2 Signal | ||||
L-GN | |||||||
37-47 | -- | -- | Not Used | ||||
48 | YE | 1578 | Evaporative Emissions (EVAP) Canister Vent Solenoid Control | ||||
49 | -- | -- | Not Used | ||||
50 | WH/PK | 1031 | 5-Volt Reference | ||||
51 | GY | 1936 | Fuel Level Sensor Signal | ||||
52 | L-BU | 1030 | Fuel Tank Pressure Sensor Signal | ||||
53 | GN/BK | 1670 | Low Reference | ||||
54 | YE/D-BU | 497 | Fuel Pump Relay Control | ||||
55-63 | -- | -- | Not Used | ||||
64 | BN | 419 | Malfunction Indicator Lamp (MIL) Control | ||||
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| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire | Circuit | Function | ||||
1 | D-GN/WH | 423 | Ignition Coil (IC) Timing Control 1 and 4 | ||||
2 | BN | 1671 | Heated Oxygen Sensor (HO2S) 2 Heater Control | ||||
3 | BN | 1733 | Fuel Pump Supply Voltage | ||||
4 | WH | 452 | Evaporative Emissions (EVAP) Canister Purge Solenoid Control | ||||
5 | YE/BK | 1868 | Low Reference | ||||
6 | WH | 425 | Throttle Position (TP) Sensor Signal | ||||
7 | L-BU | 468 | Intake Air Temperature (IAT) Sensor Signal | ||||
8 | L-BU | 432 | Manifold Absolute Pressure (MAP) Sensor Signal | ||||
9 | D-GN | 435 | Exhaust Gas Recirculation (EGR) Valve Position Sensor Signal | ||||
10 | -- | -- | Not Used | ||||
11 | YE | 1744 | Fuel Injector 4 Control | ||||
12 | WH | 428 | Heated Oxygen Sensor (HO2S) 1 Low Reference | ||||
13 | L-GN | 534 | Idle Air Control (IAC) A High Control | ||||
14 | D-GN | 415 | Idle Air Control (IAC) B Low Control | ||||
15 | WH/D-BU | 533 | Idle Air Control (IAC) A Low Control | ||||
WH | |||||||
16 | L-BU | 469 | 5-Volt Reference | ||||
17 | -- | -- | Not Used | ||||
18 | YE/BK | 496 | Knock Sensor Signal | ||||
19 | D-BU | 436 | Exhaust Gas Recirculation (EGR) Solenoid Valve Control | ||||
20 | -- | -- | Not Used | ||||
21 | D-BU/WH | 1869 | Crankshaft Position (CKP) Sensor Signal | ||||
22 | L-GN | 1746 | Fuel Injector 2 Control | ||||
23 | -- | -- | Not Used | ||||
24 | BN/WH | 1745 | Fuel Injector 3 Control | ||||
25 | BN/BK | 1747 | Fuel Injector 1 Control | ||||
BN | |||||||
26 | L-BU/BK | 1748 | Camshaft Position (CMP) Sensor Signal | ||||
L-BU | |||||||
27 | -- | -- | Not Used | ||||
28 | L-GN | 410 | Engine Coolant Temperature (ECT) Sensor Signal | ||||
29 | D-BU/BK | 429 | Heated Oxygen Sensor (HO2S) 1 Signal | ||||
D-BU | |||||||
30 | L-GN | 417 | Idle Air Control (IAC) Coil B High Control | ||||
31 | -- | -- | Not Used | ||||
32 | PU | 427 | 5-Volt Reference | ||||
33 | OG | 423 | Ignition Coil (IC) Timing Control (1 and 4) | ||||
34 | -- | -- | Not Used | ||||
35 | L-BU | 406 | Ignition Coil (IC) Timing Control (2 and 3) | ||||
36 | -- | -- | Not Used | ||||
37 | BK/WH | 51 | Ground | ||||
38 | BK/WH | 51 | Ground | ||||
39 | BK/WH | 51 | Ground | ||||
40 | BK/WH | 51 | Ground | ||||
41 | BK/WH | 51 | Ground | ||||
42-47 | -- | -- | Not Used | ||||
48 | BN/OG | 732 | Low Reference | ||||
BN | |||||||
49-50 | -- | -- | Not Used | ||||
51 | L-BU | 406 | Ignition Coil (IC) Timing Control (2 and 3) | ||||
52 | D-BU | 436 | Exhaust Gas Recirculation (EGR) Valve Control | ||||
53-63 | -- | -- | Not Used | ||||
64 | D-BU/WH | 1876 | Low Reference | ||||
