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Home >> Mazda >> 2007 >> 6 i, 4D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (L3) >> Knock Sensor (KS) Inspection >> Resistance Inspection

Resistance Inspection

  1. Turn the ignition switch to LOCK.
  2. Disconnect the KS connector.
  3. Measure the resistance between the KS terminals A and B using an ohmmeter.
    • If not as specified, replace the KS.
    • If the KS is normal, but PID value is out of specification, perform the "Circuit Open/Short Inspection".

    Specification 

    Approx. 4.87 megohms 

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