Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

COMPONENTS

INSPECTION

1. DRAIN ENGINE COOLANT
2. REMOVE ECT SENSOR

3. INSPECT ECT SENSOR RESISTANCE




Using an ohmmeter, measure the resistance between the terminals.

Resistance: Refer to the graph

If the resistance is not as specified, replace the sensor.

4. REINSTALL ECT SENSOR
Install a new gasket to the ECT sensor.

Torque: 25 Nm (250 kg.cm, 18 ft.lb)

5. FILL WITH ENGINE COOLANT