Engine Coolant Temperature Sensor Inspection

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
2Tr-Fbe Engine Control. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR

Engine Coolant Temperature Sensor -- Inspection



1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR



Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.2Tr-Fbe Engine Control.Sfi System.Engine Coolant Temperature Sensor Inspection


Text in Illustration
*1
Acceptable Range
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-
*a
Component without harness connected
(Engine Coolant Temperature Sensor)
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  1. Partially immerse the sensor in water and warm up the water.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1 - 2
    		Approx. 20°C (68°F)
    		2.32 to 2.59 kΩ
    Approx. 80°C (176°F)
    		0.310 to 0.326 kΩ
    If the result is not as specified, replace the engine coolant temperature sensor.
    NOTICE:
    When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry.