S4 V8-4.2L (BHF) (2004)
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Temperature Sensor (Gauge): Locations
Engine Coolant Temperature (ECT) Gauge Sensor G2 - 4.2L 8-cylinder Engine, Multi-pin Connector Assignments
CAUTION:
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Switch off all electrical consumers.
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Switch ignition off and remove ignition key.
Preparations
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Remove rear engine cover - arrows -.
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Disconnect electrical connection - 1 - at sensor.
NOTE: Illustration shows engine removed.
Pin assignment for 4-pin connector at engine coolant temperature (ECT) gauge sensor G2
1. Wiring from sensor to instrument cluster (temperature gauge)
2. Ground (GND) ( - )
