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Home >> Mazda >> 2005 >> B3000 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 414 (Engine Control System (L3)) >> Knock Sensor (KS) Inspection >> Resistance Inspection
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Resistance Inspection

WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  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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