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Home >> Subaru >> 2020 >> Crosstrek Base, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (Emission Control Systems (Aux. Emission Control Devices) (HEV)) >> Purge Control Solenoid Valve >> Inspection >> On The Vehicle Inspection

On The Vehicle Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect purge hose (A) and vacuum hose (B).
    G13231125Courtesy of SUBARU OF AMERICA, INC.
  2. Check that air does not come out from (B) when air is blown into (A).
    G13231126Courtesy of SUBARU OF AMERICA, INC.
  3. Connect the Subaru Select Monitor to the vehicle.
  4. Turn the ignition switch to ON. (Engine OFF)
  5. Perform "CPC Solenoid" in "Active Test". Ref. to ENGINE (DIAGNOSTICS) (H4DO (HEV))>ACTIVE TEST .
    NOTE: Turn ON and OFF the purge control solenoid valve repeatedly during the active test.
  6. Check that air comes out from (B), then stops coming out, and this cycle repeats while air is being blown into (A).
    G13231127Courtesy of SUBARU OF AMERICA, INC.
  7. After inspection, install the related parts in the reverse order of removal.