Engine Temperature Sensor: Testing and Inspection

1GR-FE ENGINE CONTROL: ENGINE COOLANT TEMPERATURE SENSOR: INSPECTION

1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR





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

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





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

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