OIL LEVEL SENSOR INSPECTION

PROCEDURE


  1. INSPECT ENGINE OIL LEVEL SENSOR


    1. A01WBLNC01
      *a

      Component without harness connected

      (Engine Oil Level Sensor)
      *b On
      *c Off

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      1 - 2 On at below 40°C Below 1 Ω
      Off at below 40°C Below 1 Ω
      On at 60°C or higher Below 1 Ω
      Off at 60°C or higher 10 kΩ or higher

      CAUTION:


      • Do not put your hands in the water warmed up during the inspection.

      • Touching the hot water may result in burns.

      Note

      When checking the engine oil level sensor in water, do not allow water to contact the terminals. After completing the check, dry the engine oil level sensor.

      Tech Tips


      • In addition to a level switch, the oil level sensor also has a temperature switch. Therefore, make sure to check the oil level sensor at both high and low temperatures.

      • If the result is not as specified, replace the engine oil level sensor.