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Home >> Subaru >> 2019 >> WRX STI Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Emission Control Systems (Aux. Emission Control Devices) (Except For STI)) >> 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 collector cover. Refer to INTAKE (INDUCTION) (EXCEPT FOR STI)>COLLECTOR COVER>REMOVAL .
  2. Disconnect the ground terminal from battery sensor. Refer to NOTE>NOTE>BATTERY .
  3. Remove the intercooler. Refer to INTAKE (INDUCTION) (EXCEPT FOR STI)>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.
    G13258778Courtesy of SUBARU OF AMERICA, INC.
  5. Disconnect the PCV hose from the PCV valve.
    G13258779Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the PCV valve from the cylinder block RH.
    G13258780Courtesy of SUBARU OF AMERICA, INC.
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