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

ENGINE COOLANT TEMPERATURE (ECT) SENSOR







Removal and Installation
1. Drain the cooling system.
2. Disconnect the battery ground cable.
3. Disconnect the engine coolant temperature (ECT) sensor electrical connector.
4. Remove the clip and the ECT sensor. Discard the O-ring seal.
5. To install, reverse the removal procedure.
- Install a new O-ring seal.