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Home >> Mazda >> 2003 >> B2300 Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> Engine Mechanical - Overhaul - (LF, L3) >> Oil Control Valve (OCV) Inspection [L3] >> Coil Resistance Inspection

Coil Resistance Inspection

  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).
    • Fig 1: Identifying Oil Control Valve Connector Terminals
      G02831618Courtesy of MAZDA MOTORS CORP.

    Specification 

    1. 6.9-7.9 ohms [20 °C {68 °F}] 

  4. Connect the Oil Control Valve (OCV) connector.