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Engine Coolant Temperature (ECT) Sensor
Courtesy of GENERAL MOTORS CORP. Engine Controls Connector End Views
Connector Part Information
- OEM: 12162194
- Service: 88987978
- Description: 2-Way F Metri-Pack 150 Series (BK)
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Terminal Part Information
- Terminal: 12124075/Tray 5
- Core/Insulation Crimp: See Terminal Repair Kit
- Release Tool/Test Probe: See Terminal Repair Kit
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Engine Coolant Temperature (ECT) Sensor
| Pin |
Wire Color |
Circuit No. |
Function |
| A |
OG/BK |
469 |
Low Reference |
| B |
YE |
410 |
ECT Sensor Signal |