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

Engine Coolant Temperature (ECT) Sensor (18.30.10)

Removal
1. Disconnect the battery ground cable.
2. Remove the throttle body gasket.
3. Remove the ECT sensor.
^ Position an absorbent cloth to collect fluid spillage.
^ Disconnect the electrical connector.
^ Remove and discard the O-ring seal.





Installation
1. To install, reverse the removal procedure.
^ Clean the components.
^ Tighten the ECT sensor to 18 Nm (13 ft. lbs.).
^ Top-up the coolant.