ENGINE COOLANT TEMPERATURE SENSOR INSPECTION


  1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR

    A01583NE03
    Text in Illustration
    *1 Resistance kΩ *2 Temperature °C (°F)
    *3 Acceptable Range - -

    1. Partially immerse the sensor in water and warm up the water.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Approximately 20°C (68°F) 2.32 to 2.59 kΩ
      1 - 2 Approximately 80°C (176°F) 0.310 to 0.326 kΩ

      Note

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

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