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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Control System (5.6L) (2 Of 3)) >> Basic Inspection >> Fuel Pressure >> Work Procedure >> Fuel Pressure Release

Fuel Pressure Release

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WITH CONSULT 

SYMBOL 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 two or three times to release all fuel pressure.
  5. Turn ignition switch OFF.

WITHOUT CONSULT 

SYMBOL CONSULT

  1. Remove fuel pump fuse in IPDM E/R.
    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.