Temperature Sensor (Gauge)

Engine Coolant Temperature (ECT) Sensors - 3.2L 6-cylinder FSI Engine, Multi-pin Connector Assignments

Engine Coolant Temperature (ECT) Sensor G62, multi-pin connector assignments

CAUTION:
- Switch off all electrical consumers.
- Switch ignition off and remove ignition key.

Preparation
Location: On cylinder head, left front.







- Carefully unlock and disconnect electrical connection -arrow-.







Pin assignment for 2-pin connector on Engine Coolant Temperature (ECT) Sensor G62
1. Wiring from sensor to engine control module
2. Ground (GND) (-). Sensor ground

Engine Coolant Temperature (ECT) Sensor (on Radiator) G83, multi-pin connector assignments

CAUTION:
- Switch off all electrical consumers.
- Switch ignition off and remove ignition key.

Preparation
Location: On lower left radiator







- Carefully unlock and disconnect electrical connection -arrow-.

NOTE: Disregard -1- and - 2 -.







Pin assignment for 2-pin connector on Engine Coolant Temperature (ECT) Sensor (on Radiator) G83
1. Wiring from sensor to engine control module
2. Ground (GND) (-) - Sensor ground