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Engine Temperature Sensor: Testing and Inspection

INSPECTION

1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR







a. Using an ohmmeter, measure the resistance between the terminals.

- If the result is as specified, do not replace the engine coolant temperature sensor.
- If the result is not as specified, replace the engine coolant temperature sensor.

NOTE: In case of checking the engine coolant temperature sensor in water, do not allow water to go into the terminals. After checking, dry the engine coolant temperature sensor.