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






COMPONENTS FOR REMOVAL AND INSTALLATION

ECT SENSOR 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 N.m (250 kgf.cm, 18 ft.lbf)

5. FILL WITH ENGINE COOLANT
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