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Home >> Infiniti >> 2004 >> G35 Base, 2D Coupe, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> 2004 - Engine Control System - Coupe >> DTC P0455: EVAP Control System >> Diagnostic Procedure >> 9. Check For EVAP Leak
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9. Check For EVAP Leak

With CONSULT-II 

  1. Turn ignition switch ON.
  2. Select "EVAP SYSTEM CLOSE" of "WORK SUPPORT" mode with CONSULT-II.
    Fig 1: CONSULT-II Display Screen
    G00724198Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Touch "START" and apply pressure into the EVAP line until the pressure indicator reaches the middle of the bar graph.
    NOTE:
    • Never use compressed air or a high pressure pump.
    • Do not exceed 4.12 kPa (0.042 kg/cm2 , 0.6 psi) of pressure in the system.
  4. Using EVAP leak detector, locate the EVAP leak. See Figure. For the leak detector, refer to the instruction manual for more details.

    Refer to "EVAPORATIVE EMISSION LINE DRAWING ".

OK or NG 

OK: GO TO 11.

NG: Repair or replace.