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Coil resistance inspection

WARNING: This page is about a different car, the 2003 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 

    1. 7.05-7.95 ohms 
    Fig 1: Identifying Oil Control Valve Connector Terminals
    G01929724Courtesy of MAZDA MOTORS CORP.
  4. Connect the oil control valve (OCV) connector.