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

Engine Coolant Temperature Sensor:

REMOVAL

1. Partially drain engine cooling system.

2. Disconnect battery ground cable (14301).

3. Disconnect fuel charging wiring (9D930) from engine coolant temperature sensor.

4. Remove engine coolant temperature sensor from heater tube located on lower intake manifold (9424).

INSTALLATION

1. To install, reverse removal procedure.

2. Tighten engine coolant temperature sensor to 12-17 Nm (9-13 ft lb).