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Home >> Subaru >> 2017 >> Forester 2.0XT Touring >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> Emission Control Systems (Aux. Emission Control Devices) (H4DOTC) >> PCV Valve >> Removal

PCV Valve: Removal

CAUTION: Do not remove unless the PCV valve is broken.
  1. Remove the collector cover.
    1. Remove the clip (A).
    2. Hold the shaded area (B) by hand and carefully pull the RH side (C) upward.
    3. Hold the shaded area (D) by hand and carefully pull the LH side (E) upward.
    Fig 1: Removing Collector Cover
    G10403792Courtesy of SUBARU OF AMERICA, INC.
  2. Disconnect the ground cable from battery.
  3. Remove the intercooler. Ref. to INTAKE (INDUCTION) (H4DOTC)>Intercooler>REMOVAL .
  4. Remove the brake booster vacuum hose from the clip, and place the brake booster vacuum hose aside so that it does not interfere with the work.
    Fig 2: Locating Brake Booster Vacuum Hose From Clip
    G09479960Courtesy of SUBARU OF AMERICA, INC.
  5. Disconnect the PCV hose from the PCV valve.
    Fig 3: Locating PCV Hose From PCV Valve With Clip
    G09480039Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the PCV valve from the cylinder block RH.
Fig 4: Locating PCV Valve From Cylinder Block RH
G09480040Courtesy of SUBARU OF AMERICA, INC.
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