FixVault

Knock Sensor: Inspection: Inspection

  1. INSPECT KNOCK CONTROL SENSOR 
    1. Measure the resistance according to the value(s) in the table below.
      Fig 1: Measuring Resistance Of Knock Control Sensor Connector
      GTY317123Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard Resistance

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

      *a Component without harness connected
      (Knock Control Sensor)

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