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Home >> Infiniti >> 2007 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> Basic Service Procedure >> Fuel Pressure Check >> Fuel Pressure Release >> With CONSULT-II
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With CONSULT-II

  1. Turn ignition switch ON.
  2. Perform "FUEL PRESSURE RELEASE" in "WORK SUPPORT" mode with CONSULT-II.
  3. Start engine.
  4. After engine stalls, crank it two or three times to release all fuel pressure.
  5. Turn ignition switch OFF.
    Fig 1: CONSULT-II Display - FUEL PRESSURE RELEASE
    G04900061Courtesy of NISSAN NORTH AMERICA, INC.
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