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Home >> Nissan-Datsun >> 2004 >> Altima SL, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 254 (Engine Control System - DTC) >> DTC P0442: EVAP Control System >> Component Inspection >> Water Separator
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Water Separator

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  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: Checking Water Separator
G00874683Courtesy of NISSAN MOTOR CO., U.S.A.
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