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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P1456: EVAP Control System >> Component Inspection >> Water Separator
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Water Separator

  1. Check visually for insect nests in the water separator air inlet.
  2. Check visually for cracks or flaws in the appearance.
  3. Check visually for cracks or flaws in the hose.
  4. Check that A  and C  are not clogged by blowing air into B  with A  , and then C  plugged.
  5. In case of NG in items 2 - 4, replace the parts.
    Fig 1: Checking Water Separator
    G00761187Courtesy of NISSAN MOTOR CO., U.S.A.
    NOTE:
    • Do not disassemble water separator.
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