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Home >> Infiniti >> 2007 >> M35 x >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0451 To P1220 (VQ35DE) >> DTC P1220 Fuel Pump Control Module (FPCM) >> DTC Confirmation Procedure >> Testing Condition >> With Consult-II
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With Consult-II

  1. Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
  2. Make sure that "COOLAN TEMP/S" indicates less than 70°C (158°F). If not, cool down the engine.
  3. Start engine.
  4. Hold vehicle at the following conditions for 12 seconds.
    ENGINE SPEED REFERENCE CHART

    ENG SPEED 1, 550 - 3, 250 rpm (AWD models)
    1, 450 - 3, 100 rpm (2WD models)
    VHCL SPEED SE 70 - 120 km/h (43 - 75 MPH)
    B/FUEL SCHDL Less than 31.8 msec
    Selector lever Suitable position
    Fig 1: CONSULT-II Display - DATA MONITOR
    G04900237Courtesy of NISSAN NORTH AMERICA, INC.
  5. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE ".
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