Engine - Coolant Temperature Sensor/Switch: Service and Repair
ENGINE COOLANT TEMPERATURE SENSOR REMOVAL/INSTALLATION1. Disconnect negative battery cable.
2. Partially drain the cooling system See ENGINE COOLANT REPLACEMENT.
3. Disconnect engine coolant temperature (ECT) sensor connector.
4. Remove the ECT sensor
5. Install in reverse order of removal
Tightening torque
16 - 24 N.m {1.6 - 2.4 kgf.cm, 12 - 17 ft.lbf}