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Engine Coolant Temperature (ECT) Sensor Connector End View
Courtesy of GENERAL MOTORS CORP. Engine Coolant Temperature (ECT) Sensor Connector & Terminal Parts Information
Connector Part Information
- OEM: 15449028
- Service: 88987978
- Description: 2-Way F GT 150 Series Sealed (BK)
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Terminal Part Information
- Terminal/Tray: 15326267/19
- Core/Insulation Crimp: E/4
- Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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Engine Coolant Temperature (ECT) Sensor Terminal Identification
| Pin |
Wire Color |
Circuit No. |
Function |
| A |
BK |
407 |
Low Reference |
| B |
YE |
410 |
ECT Sensor Signal |