Engine Temperature Sensor: Testing and Inspection

2GR-FSE ENGINE CONTROL SYSTEM: ENGINE COOLANT TEMPERATURE SENSOR: INSPECTION

1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR

(a) Partially soak the sensor in water and warm up the water.





(b) Measure the resistance between the terminals.

Standard resistance:





NOTICE:
When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry.

(b) If the result is not as specified, replace the sensor.