Coolant Temperature Sensor/Switch (For Computer): Service and Repair

Fig.2 Engine Coolant Temperature Sensor:

The Engine Coolant Temperature (ECT) sensor is located at the rear of the cylinder head next to the camshaft position sensor Fig. 2.

REMOVAL
1. With the engine cold, drain the cooling system until coolant level drops below sensor. Refer to Cooling System.
2. Disconnect ECT sensor electrical connector.
3. Remove ECT sensor.

INSTALLATION
1. Install ECT sensor. Tighten sensor to 27 Nm (20 ft lb) torque.
2. Attach electrical connector to sensor.
3. Fill cooling system. Refer to Cooling System.