| Connector 1: | Engine Control Module (ECM) - (ITMS-6F) - A-B |
| Connector 2: | Engine Control Module (ECM) - (ITMS-6F) - C-D |
| Connector 3: | Engine Control Module (ECM) K (MR-140) |
| Connector 4: | Engine Control Module (ECM) - (MR-140) - M |
Engine Control Module (ECM) - (ITMS-6F) - A-B
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A1 | BN | 1747 | Idle Air Control (IAC) Coil A High Control |
A2 | YE/BN | 1748 | Idle Air Control (IAC) Coil A Low Control |
A3 | WH | 444 | Idle Air Control (IAC) Coil B Low Control |
A4 | PU | 1749 | Idle Air Control (IAC) Coil B High Control |
A5 | -- | -- | Not Used |
A6 | OG/BK | 240 | Battery Positive Voltage |
A7 | L-BU | 432 | Manifold Absolute Pressure (MAP) Sensor Signal |
A8 | YE/D-GN | 762 | A/C Request Signal |
A9 | D-BU/YE | 411 | TP Sensor Signal |
A10 | D-GN/WH | 335 | Low Speed Cooling Fan Relay Control |
A11 | -- | -- | Not Used |
A12 | L-GN | 465 | Fuel Pump Relay Control |
A13 | WH | 428 | EVAP Canister Purge Solenoid Control |
A14 | GY | 473 | High Speed Cooling Fan Relay Control |
A15 | D-GN | 67 | A/C Compressor Clutch Coil Supply Voltage |
A16 | D-BU/WH | 1868 | Low Reference |
B1 | BK/WH | 51 | Ground |
B2 | D-GN | 808 | Low Reference |
B3 | L-GN | 410 | Engine Coolant Temperature (ECT) Sensor Signal |
B4 | GY | 472 | Intake Air Temperature (IAT) Sensor Signal |
B5 - B7 | -- | -- | Not Used |
B8 | BN/BK | 1786 | Transmission Park/Neutral Signal 1 |
B9 | D-BU | 448 | Serial Data |
B10 | BN/WH | 419 | Malfunction Indicator Lamp (MIL) Control |
B11 | -- | -- | Not Used |
B12 | WH/YE | 433 | Delivered Torque Signal |
B13 | D-GN/RD | 121 | Engine Speed Signal |
D-GN/RD | 121 | Engine Speed Signal | |
B14 | YE/BK | 1869 | Crankshaft Position (CKP) Sensor Signal |
B15 - B16 | -- | -- | Not Used |
Engine Control Module (ECM) - (ITMS-6F) - C-D
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
C1 - C3 | -- | -- | Not Used |
C4 | YE/D-BU | 1744 | Fuel Injector 1 and 4 Control |
C5 | -- | -- | Not Used |
C6 | BN/WH | 1745 | Fuel Injector 2 and 3 Control |
C7 | BK/WH | 51 | Ground |
C8 | -- | -- | Not Used |
C9 | D-GN/YE | 1653 | Oxygen Sensor (O2) Low Reference |
C10 | WH | 422 | Requested Torque Signal |
C11 | YE/BK | 496 | Knock Sensor (KS) Signal |
C12 | -- | -- | Not Used |
C13 | PU | 723 | Octane Switch Signal |
C14 | D-GN/WH | 423 | Ignition Coil (IC) Timing Control (1 and 4) |
C15 | L-BU/BK | 380 | A/C Refrigerant Pressure Sensor Signal |
C16 | PK/BN | 539 | Ignition 1 Voltage |
D1 | -- | -- | Not Used |
D2 | WH/BK | 993 | CO Potentiometer Signal - Leaded Fuel |
D3 - D4 | -- | -- | Not Used |
D5 | L-GN/RD | 417 | TP Sensor Signal |
D6 | L-BU | 722 | Octane Switch Signal |
D7 | BK/WH | 51 | Ground |
D8 | BN/BK | 1688 | 5-Volt Reference |
D9 | D-GN/RD | 1665 | Oxygen Sensor Signal |
D10 | BN/WH | 817 | Vehicle Speed Signal (Manual Transmission) |
BN/WH | 817 | Vehicle Speed Signal (Manual Transmission) | |
D11 | D-BU/RD | 1061 | Serial Data |
D12-D13 | -- | -- | Not Used |
D14 | L-BU | 406 | Ignition Coil (IC) Timing Control (2 and 3) |
D15 | D-BU/WH | 469 | Low Reference |
D-BU/WH | 469 | Low Reference (w/Octane Selection Switch) | |
D16 | BK/WH | 51 | Ground |
Engine Control Module (ECM) K (MR-140)
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | OG/BK | 240 | Battery Positive Voltage |
2 | BN/BK | 1786 | Transmission Park Neutral Signal 1 (w/Automatic Transmission) |
3 - 5 | -- | -- | Not Used |
6 | BN/BK | 817 | Vehicle Speed Signal (Manual Transmission) |
7 | WH | 834 | Rough Road Signal (w/ABS) |
8 - 10 | -- | -- | Not Used |
11 | D-GN/RD | 35 | Temperature Warning Lamp |
12 | GY | 473 | High Speed Cooling Fan Relay Control |
13 | -- | -- | Not Used |
14 | D-GN | 2148 | CAN Serial Data High (w/Automatic Transmission) |
15 | BN | 2149 | CAN Serial Data Low (w/Automatic Transmission) |
16 | WH | 30 | Fuel Level Sensor Signal |
17 | OG/BK | 240 | Battery Positive Voltage |
18 | BN | 539 | Ignition 1 Voltage |
19 | D-BU | 448 | Serial Data |
20 | -- | -- | Not Used |
21 | D-GN | 602 | Rough Road Sensor Signal (w/o ABS) |
22 | L-BU | 380 | A/C Refrigerant Pressure Sensor Signal |
23 - 24 | -- | -- | Not Used |
25 | GY | 121 | Engine Speed Signal |
26 - 27 | -- | -- | Not Used |
28 | D-GN/WH | 335 | Low Speed Cooling Fan Low Relay Control |
29 | D-GN | 67 | A/C Compressor Clutch Coil Supply Voltage |
30 - 31 | -- | -- | Not Used |
32 | L-GN | 2152 | Serial Data |
33 | -- | -- | Not Used |
34 | YE/BN | 632 | Low Reference |
35 | YE/D-GN | 762 | A/C Request Signal |
36 | D-GN/BK | 1670 | Heated Oxygen Sensor (HO2S) 2 Signal |
37 - 49 | -- | -- | Not Used |
50 | D-GN/D-BU | 705 | 5-Volt Reference |
51 | GY | 1936 | Fuel Level Sensor Signal |
52 | -- | -- | Not Used |
53 | BN/WH | 1671 | Heated Oxygen Sensor (HO2S) 2 Low Reference |
54 | L-GN | 465 | Fuel Pump Relay Control |
55 - 63 | -- | -- | Not Used |
64 | YE | 2158 | MIL Control |
Engine Control Module (ECM) - (MR-140) - M
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | L-BU | 406 | Ignition Coil (IC) Timing Control (2 and 3) |
2 | L-GN | 413 | Heated Oxygen Sensor (HO2S) 2 Heater Control |
3 | D-BU | 120 | Fuel Pump Supply Voltage |
4 | WH | 428 | EVAP Canister Purge Solenoid Control |
5 | D-BU/WH | 1868 | Low Reference |
6 | L-GN/PK | 417 | Throttle Position (TP) Sensor Signal |
7 | GY | 472 | Intake Air Temperature (IAT) Sensor Signal |
8 | D-BU/WH | 432 | Manifold Absolute Pressure (MAP) Sensor Signal |
9 | WH/BK | 1456 | Exhaust Gas Recirculation (EGR) Valve Position Signal |
10 | -- | -- | Not Used |
11 | D-GN/WH | 844 | Fuel Injector 4 Control |
12 | GY | 1653 | Oxygen Sensor (O2) Signal (Low Reference) |
13 | BN | 1747 | Idle Air Control Coil (IAC) A High Control |
14 | WH | 444 | Idle Air Control Coil (IAC) B Low Control |
15 | YE/WH | 1748 | Idle Air Control Coil (IAC) A Low Control |
16 | BN/BK | 1688 | 5-Volt Reference |
17 | -- | -- | Not Used |
18 | YE/BK | 496 | Knock Sensor (KS) Signal |
19 | D-GN | 435 | Exhaust Gas Recirculation (EGR) Solenoid Low Control |
20 | -- | -- | Not Used |
21 | YE/BK | 1869 | Crankshaft Position Sensor (CKP) Signal |
22 | BN/WH | 1745 | Fuel Injector 2 Control |
23 | -- | -- | Not Used |
24 | L-GN/BK | 1746 | Fuel Injector 3 Control |
25 | YE/D-BU | 1744 | Fuel Injector 1 Control |
26 | BN | 633 | Camshaft Position (CMP) Sensor Signal |
27 | -- | -- | Not Used |
28 | L-GN | 410 | Engine Coolant Temperature (ECT) Sensor Signal |
29 | D-GN | 1665 | Oxygen Sensor (O2) Low Reference (Signal) |
30 | PU/WH | 1749 | Idle Air Control (IAC) Coil B High Control |
31 | -- | -- | Not Used |
32 | D-GN/WH | 416 | 5-Volt Reference |
33 | L-BU | 406 | Ignition Coil (IC) Timing Control (2 and 3) |
34 | -- | -- | Not Used |
35 | D-GN/WH | 423 | Ignition Coil (IC) Timing Control (1 and 4) |
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 | L-BU | 469 | Low Reference |
49 - 50 | -- | -- | Not Used |
51 | D-GN/WH | 423 | Ignition Coil (IC) Timing Control (1 and 4) |
52 | D-GN | 435 | Exhaust Gas Recirculation (EGR) Solenoid Low Control |
53-63 | -- | -- | Not Used |
64 | D-GN | 808 | Low Reference |
