Temperature Sensor (Gauge)

Engine Coolant Temperature (ECT) Sensor -G2-, Multi-Pin Connector Assignments

CAUTION:
Before beginning repairs on the electrical system
- Switch off all electrical consumers.
- Switch off ignition and remove ignition key.

4-cylinder engine







Engine Coolant Temperature (ECT) Sensor -G2- -arrow- is located in the coolant flange/thermostat housing to the left of the cylinder head. Sensor is integrated with Engine Coolant Temperature (ECT) Sensor -G62-.

6-cylinder engine







Engine Coolant Temperature (ECT) Sensor -G2- -arrow- is located in the coolant flange/thermostat housing in cylinder head. Sensor is integrated with Engine Coolant Temperature (ECT) Sensor -G62-.

Engine Coolant Temperature (ECT) Sensor -G2-/-G62- multi-pin connector assignments







1 - ECT signal to temperature gauge
2 - Ground (GND) ( - )
3 - ECT signal to Engine Control Module (ECM) -J220-
4 - Sensor Ground (GND) ( - )