Engine Coolant Temperature Sensor Inspection

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
1Az-Fe Engine Control System. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR

Engine Coolant Temperature Sensor -- Inspection



1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR


  1. Measure the resistance of the sensor.


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Control System.Sfi System.Engine Coolant Temperature Sensor Inspection

    Standard resistance:
    Tester Connection
    		Specified Condition
    1 (E2) - 2 (THW)
    		2.32 to 2.59 kΩ at 20°C (68°F)
    1 (E2) - 2 (THW)
    		0.310 to 0.326 kΩ at 80°C (176°F)
    NOTICE:
    If checking the sensor in water, be careful not to allow water to contact the terminals. After checking, wipe the water off of the sensor.
    If the result is not as specified, replace the sensor.