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Knock Sensor: Inspection

INSPECT KNOCK SENSOR
1. Continuity inspection.
  1. Using an ohmmeter, measure the resistance between the terminals.
    Standard Resistance: 120 to 280 kΩ at 20°C (68°F)
    
    Fig 1: Inspecting Knock Sensor
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    
    HINT:
    
    If the resistance is not specified, replace the sensor.