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Home >> Infiniti >> 2012 >> FX35 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Component Testing >> Periodic Maintenance >> Fuel Pressure >> Inspection >> Fuel Pressure Release

Fuel Pressure Release

  1. INSPECTION START

    With CONSULT 

    1. Turn ignition switch ON.
    2. Perform "FUEL PRESSURE RELEASE" in "WORK SUPPORT" mode with CONSULT.
    3. Start engine.
    4. After engine stalls, crank it 2 or 3 times to release all fuel pressure.
    5. Turn ignition switch OFF.

    Without CONSULT 

    1. Remove fuel pump fuse (1) located in IPDM E/R (2).
    2. Start engine.
    3. After engine stalls, crank it 2 or 3 times to release all fuel pressure.
    4. Turn ignition switch OFF.
    5. Reinstall fuel pump fuse after servicing fuel system.

      : INSPECTION END

      Fig 1: Identifying Fuel Pump Fuse And IPDM E/R
      G08209607Courtesy of NISSAN NORTH AMERICA, INC.