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Knock Sensor: Inspection

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

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION

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

      If the resistance is not specified, replace the sensor.

    2. Fig 1: Identifying Knock Control Sensor
      G05625758Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002