K20 Engine Control Module X2 (LAF)
 Courtesy of
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Connector Part Information
- Harness Type: Engine
- OEM Connector: 34566-0103
- Service Connector: 13577391
- Description: 73-Way F Sealed (BK) with (BK) case
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Terminal Part Information
- Pin: 73
- Terminated Lead: Pending
- Release Tool: 12094429
- Diagnostic Test Probe: J-35616-35 (VT)
- Terminal/Tray: 1326030-8/17
- Core/Insulation Crimp: A/4
- Pin: All Others
- Terminated Lead: Pending
- Release Tool: J-38125-213
- Diagnostic Test Probe: J-35616-64B (L-BU)
- Terminal/Tray: 33467-0005/23
- Core/Insulation Crimp: J/J
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K20 Engine Control Module X2 (LAF)
| Pin |
Size |
Color |
Circuit |
Function |
Option |
| 1-2 |
- |
- |
- |
Not Used |
- |
| 3 |
0.5 |
D-BU |
2918 |
Fuel Rail Pressure Sensor Signal |
- |
| 4 |
- |
- |
- |
Not Used |
- |
| 5 |
0.5 |
YE/BN |
3604 |
Output Speed Sensor 5 Volt Reference |
MZ0 |
| 6-7 |
- |
- |
- |
Not Used |
- |
| 8 |
0.5 |
GY/D-BU |
6358 |
Output Speed Signal |
MZ0 |
| 9 |
- |
- |
- |
Not Used |
- |
| 10 |
0.5 |
VT/GY |
3110 |
Heated Oxygen Sensor High Signal Bank 1 Sensor (1) |
- |
| 11 |
- |
- |
- |
Not Used |
- |
| 12 |
0.5 |
VT/D-BU |
3120 |
Heated Oxygen Sensor High Signal Bank 1 Sensor (2) |
- |
| 13-15 |
- |
- |
- |
Not Used |
- |
| 16 |
0.5 |
GY/BK |
561 |
Throttle Relaxer Motor Low Reference |
- |
| 17 |
- |
- |
- |
Not Used |
- |
| 18 |
0.5 |
BN/RD |
2917 |
Fuel Rail Pressure Sensor (5) Volt Reference |
- |
| 19 |
0.5 |
BK/D-GN |
2919 |
Fuel Rail Pressure Sensor Low Reference |
- |
| 20 |
- |
- |
- |
Not Used |
- |
| 21 |
0.5 |
WH/VT |
6356 |
Output Speed Low Signal |
MZ0 |
| 22 |
- |
- |
- |
Not Used |
- |
| 23 |
0.5 |
GY/BK |
6316 |
Engine Reverse Gear Switch Signal |
MZ0 |
| 24-25 |
- |
- |
- |
Not Used |
- |
| 26 |
0.5 |
WH/BK |
3111 |
Heated Oxygen Sensor Low Signal Bank 1 Sensor (1) |
- |
| 27 |
- |
- |
- |
Not Used |
- |
| 28 |
0.5 |
WH/YE |
3121 |
Heated Oxygen Sensor Low Signal Bank 1 Sensor (2) |
- |
| 29-31 |
- |
- |
- |
Not Used |
- |
| 32 |
0.5 |
WH |
560 |
Throttle Relaxer Motor Supply Voltage |
- |
| 33 |
0.5 |
BN/D-GN |
485 |
Throttle Position Sensor Signal (1) |
- |
| 34 |
0.5 |
BN/RD |
2701 |
5-Volt Reference 4 |
- |
| 35 |
0.5 |
BN/D-BU |
486 |
Throttle Position Sensor Signal (2) |
- |
| 36 |
0.5 |
VT/GY |
496 |
Knock Sensor Signal (1) |
- |
| 37-40 |
- |
- |
- |
Not Used |
- |
| 41 |
0.5 |
GY/WH |
3113 |
Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) |
- |
| 42 |
0.5 |
GY/WH |
3122 |
Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) |
- |
| 43 |
0.5 |
D-GN/WH |
432 |
Manifold Absolute Pressure Sensor Signal |
- |
| 44 |
0.5 |
GY/RD |
2704 |
5-Volt Reference 3 |
- |
| 45-48 |
- |
- |
- |
Not Used |
- |
| 49 |
0.5 |
WH/D-BU |
6289 |
Induction Air Temperature Sensor Signal |
- |
| 50 |
- |
- |
- |
Not Used |
- |
| 51 |
0.5 |
D-GN/D-BU |
428 |
EVAP Canister Purge Solenoid Control |
- |
| 52 |
0.5 |
D-GN/WH |
492 |
Mass Air Flow Sensor Signal |
- |
| 53 |
0.5 |
BN |
25 |
Charge Indicator Control |
- |
| 54 |
0.5 |
BK//BN |
2752 |
Low Reference |
- |
| 55 |
0.5 |
GY |
23 |
Generator Field Duty Cycle Signal |
- |
| 56 |
0.5 |
WH/GY |
1876 |
Knock Sensor Signal (2) |
- |
| 57 |
- |
- |
- |
Not Used |
- |
| 58 |
0.5 |
WH/GY |
1786 |
Transmission Park/Neutral Signal (1) |
MH8 |
| 59-62 |
- |
- |
- |
Not Used |
- |
| 63 |
0.5 |
BK/D-GN |
469 |
Low Reference |
- |
| 64-68 |
- |
- |
- |
Not Used |
- |
| 69 |
0.5 |
BK/VT |
2760 |
Low Reference |
- |
| 70-72 |
- |
- |
- |
Not Used |
- |
| 73 |
1.5 |
BK |
450 |
Signal Ground |
- |