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Home >> Mazda >> 2012 >> 6 i Touring >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Mechanical (Service Information MZI 3.7 V6)) >> Oil Control Valve (OCV) Removal/Installation

Oil Control Valve (OCV) Removal/Installation

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  1. Disconnect the negative battery cable.
  2. Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION .)
  3. Set the power steering reserve tank out of the way. (See POWER STEERING OIL PUMP REMOVAL/INSTALLATION [MZI 3.7 V6] .)
  4. Remove the ventilation hose. (See QUICK RELEASE CONNECTOR (EMISSION SYSTEM) REMOVAL/INSTALLATION .)
  5. Disconnect the vacuum hose. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
  6. Remove the dynamic chamber and throttle body as a single unit. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
  7. Disconnect the wiring harness.
  8. Remove the ignition coils. (See IGNITION COIL REMOVAL/INSTALLATION .)
  9. Remove the dipstick.
  10. Remove the cylinder head cover. (See TIMING CHAIN REMOVAL/INSTALLATION .)
  11. Remove the OCV.
    NOTE:
    • The LH side is shown, however, the RH side is the same.
      Fig 1: Identifying Oil Control Valve And Bolt
      G08140288

    Tightening torque 

    • 9-11 N.m {92-112 kgf.cm, 80-97 in.lbf}
  12. Install in the reverse order of removal.