Engine Coolant Temperature (ECT) Gauge Sensor G2 - 3.0L 6-cylinder engine, multi-pin connector assignments
CAUTION:
- Switch off all electrical consumers.
- Switch ignition off and remove ignition key.
Preparations
- Remove rear engine cover - arrows -.
- Remove bolts for solenoid valve retaining plate - 3 - - arrows -.
- Remove air intake hose - 1 - at Mass Air Flow (MAF) Sensor G70.
- Remove hose - 4 - at air duct - 2 -.
- Remove bolt - arrow - and pull off air duct - 2 - at throttle valve control module J338.
- Where applicable, remove hose - 1 - at air duct.
NOTE:
- For illustration purposes the air duct is shown from the rear with the engine removed.
Fig 4: Disconnecting Electrical Harness Connector At Engine Coolant Temperature (ECT) Sensor -G2-/-G62-
- Disconnect electrical connection - 2 - at sensor.
NOTE:
- Disregard - 1 -.
Pin assignment for 4-pin connector at Engine Coolant Temperature (ECT) Gauge Sensor G2
- Wiring from sensor to instrument cluster (temperature gauge)
- Ground (GND) ( - )