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Home >> Infiniti >> 2004 >> G35 Base, 2D Coupe, Standard >> Repair and Diagnosis >> Engine Performance >> System >> 2004 - Engine Control System - Coupe >> DTC P0456: EVAP Control System >> Diagnostic Procedure >> 1. Check Fuel Filler Cap Design

1. Check Fuel Filler Cap Design

  1. Turn ignition switch OFF.
  2. Check for genuine NISSAN fuel filler cap design.
    Fig 1: NISSAN Fuel Filler Cap Design
    G00724209Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

OK: GO TO 2.

NG: Replace with genuine NISSAN fuel filler cap.