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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 Connector >> Removal

PCV Connector: Removal

WARNING: This page is about a different variant/trim than selected.
  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. Drain engine coolant. Refer to COOLING (EXCEPT FOR STI)>ENGINE COOLANT>REPLACEMENT>DRAINING OF ENGINE COOLANT .
  4. Remove the PCV pipe assembly. Refer to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (EXCEPT FOR STI)>PCV PIPE>REMOVAL .
  5. Disconnect the preheater hose from the PCV connector, and remove the PCV connector from the cylinder block LH.
    G13258766Courtesy of SUBARU OF AMERICA, INC.