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Home >> Nissan-Datsun >> 2004 >> Maxima SL, RE4F04B >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC >> DTC P0456: EVAP Control System >> Component Inspection >> Water Separator
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

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.
    NOTE:
    • Do not disassemble water separator.
Fig 1: Testing Water Separator
G00874768Courtesy of NISSAN MOTOR CO., U.S.A.
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