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

Description:

CAUTION: Use care when handling the Engine Coolant Temperature (ECT) sensor. Damage to the ECT sensor will affect proper operation of the fuel injection system.

Removal Procedure
1. Drain the cooling system. Refer to Engine Cooling and Radiator section
2. Disconnect the ECT sensor electrical connector (1).
3. Remove the ECT sensor (2) from the intake manifold.

Installation Procedure
1. Install the ECT sensor into the intake manifold and tighten sensor to 12.5-17.5 Nm (9.5-12.5 lb ft).
2. Connect the ECT sensor electrical connector.
3. Fill the cooling system to the proper level.