Engine Coolant Temperature (ECT) Sensor G62 - 3.2L 6-cylinder FSI engine, multi-pin connector assignments

Preparations 

Fig 1: Identifying Front Engine Cover

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• Remove front engine cover - arrows  -.

Fig 2: Disconnecting Electrical Connector, Retaining Clip And Engine Coolant Temperature (ECT) Sensor G62

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• Disconnect electrical connection at sensor - 2  -.

Fig 3: Identifying 2-Pin Electrical Harness Connector & Terminals

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Pin assignment for 2-pin connector on Engine Coolant Temperature (ECT) Sensor G62 

1. Ground (GND) ( - )
2. Wiring from sensor to instrument cluster (temperature gauge)