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Home >> Nissan-Datsun >> 2007 >> X-Trail LE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0171 To P0453 >> DTC P0442 EVAP Control System >> Component Inspection >> Water Separator

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: Identifying Blind Plug And Pressure Handy Pump
G06152617Courtesy of NISSAN MOTOR CO., U.S.A.
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