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Coil 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. Disconnect the negative battery cable.
  2. Disconnect the oil control valve (OCV) connector.
  3. Measure the resistance between terminals A and B using an ohmmeter.
    • If not as specified, replace the oil control valve (OCV).

    Specification 

    7.05-7.95 ohms 

  4. Connect the oil control valve (OCV) connector.
    Fig 1: Identifying Oil Control Valve Connector Terminals
    G03643790Courtesy of MAZDA MOTORS CORP.