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Home >> Infiniti >> 2018 >> QX30 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Engine Control System (Basic Inspection) (3.0L)) >> Basic Inspection >> Fuel Pressure Check >> Work Procedure >> Fuel Pressure Release

Fuel Pressure Release

WARNING: This page is about a different car, the 2018 Infiniti Q60. However, it is still accessible from the selected car via links, so may be relevant.
  1. FUEL PRESSURE RELEASE 

    SYMBOL With CONSULT

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

    SYMBOL Without CONSULT

    1. Remove fuel pump fuse.
      NOTE:
    2. Start engine.
    3. After engine stalls, crank it two or three times to release all fuel pressure.
    4. Turn ignition switch OFF.
    5. Reinstall fuel pump fuse after servicing fuel system.

    INSPECTION END