FixVault

Knock Sensor: Inspection

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

      Standard resistance 

      KNOCK SENSOR

      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 120 k to 280 kΩ

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

      Fig 1: Measuring Knock Sensor Resistance
      G04943092Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002