A8 Quattro Sedan V8-4.2L (BGK) (2006)
Temperature Sensor (Gauge): Diagrams
Engine Coolant Temperature (ECT) Sensor G62, Connector Assignments
Special tools, testers and auxiliary items required
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Assembly tool T10118
Procedure
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Disconnect electrical connector at Engine Coolant Temperature (ECT) Sensor G62:
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Vehicles with 4.2L MPI engine.
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Vehicles with 4.2L FSI engine.
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Vehicles with 5.2L FSI engine.
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Vehicles with 6.0L MPI engine.
2-pin connector assignment on Engine Coolant Temperature (ECT) Sensor G62
1. Sensor ground
2. Wiring connector from Engine Coolant Temperature (ECT) Sensor G62 to engine control module (ECM)
Engine Coolant Temperature (ECT) Sensor G62, vehicles with 4.2L MPI engine, disconnecting electrical connector
Procedure
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Remove rear engine cover - arrows -.