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

Engine Coolant Temperature (ECT) Sensor:

REMOVAL

1. Drain engine cooling system.

2. Disconnect battery ground cable.

3. Remove the engine air intake resonators.

4. Disconnect engine control sensor wiring from Engine Coolant Temperature (ECT) sensor.

5. Remove ECT sensor.

INSTALLATION

1. To install, reverse removal procedure.

2. Tighten ECT sensor to 10-14 Nm (89-120 in lb).