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Home >> Subaru >> 2017 >> Legacy 3.6R Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Emission Control Systems (Aux. Emission Control Devices) (H4DO)) >> PCV Valve >> Removal

PCV Valve: Removal

WARNING: This page is about a different variant/trim than selected.
CAUTION: Do not remove unless the PCV valve is broken.
  1. Remove the clip (A), and loosen the clamps (B) and (C) securing the air intake boot.
    Fig 1: Air Intake Boot Clip And Clamps
    G11565902Courtesy of SUBARU OF AMERICA, INC.
  2. Remove the air intake boot from the air cleaner case (rear) and throttle body, and move it to the left side wheel apron.
    Fig 2: Removing Air Intake Boot
    G11565903Courtesy of SUBARU OF AMERICA, INC.
  3. Disconnect the PCV hose from the intake manifold assembly and the PCV valve, and then remove the PCV hose.
    Fig 3: Identifying PCV Hose
    G10262436Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the PCV valve from the cylinder block RH.
Fig 4: Identifying PCV Valve Bolt
G10262441Courtesy of SUBARU OF AMERICA, INC.