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Home >> Mazda >> 2007 >> 6 s, 4D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (AJ) >> Camshaft Position (CMP) Sensor Inspection >> Resistance Inspection
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Resistance Inspection

  1. Disconnect the negative battery cable.
  2. Disconnect the CMP sensor connector.
  3. Measure the resistance between the CMP sensor terminals A and B using an ohmmeter.
    • If the CMP sensor is okay, but the PID value is out of specification, perform the "Circuit Open/Short Inspection".
    • If not as specified, replace the CMP sensor. (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION ).

      Specification 

      467-571 ohms 

      Fig 1: Identifying CMP Sensor Connector Terminals
      G04325344Courtesy of MAZDA MOTORS CORP.