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Home >> Nissan-Datsun >> 2005 >> Sentra Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control System (QG18DE) >> Basic Service Procedure >> Fuel Pressure Check >> Fuel Pressure Release
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Fuel Pressure Release

With CONSULT-II 

  1. Turn ignition switch ON.
  2. Perform "FUEL PRESSURE RELEASE" in "WORK SUPPORT" mode with CONSULT-II.
    Fig 1: CONSULT-II Display - FUEL PRESSURE RELEASE
    G02449638Courtesy of NISSAN MOTOR CO., U.S.A.
  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-II 

  1. Remove fuse for fuel pump.
    Fig 2: Locating Fuel Pump Fuse
    G02449639Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Start engine.
  3. After engine stalls, crank it two or three times to release all fuel pressure.
  4. Turn ignition switch OFF and reconnect fuel pump fuse.
  5. Reinstall fuel pump fuse after servicing fuel system.