GM Service Manual Online
For 1990-2009 cars only

Evaporative Emission Canister Purge Solenoid Valve Replacement FWD

Removal Procedure


    Object Number: 1468452  Size: SH
  1. Disconnect the electrical connector (1) from the evaporative emission (EVAP) canister purge valve (2).
  2. Disconnect the 2 vacuum hoses (4) from the EVAP canister purge valve (2).
  3. Remove the EVAP canister purge valve from the air inlet duct hose.
  4. Inspect the EVAP canister purge valve and the EVAP purge system for carbon particle contamination before replacing the EVAP canister purge valve.

Installation Procedure


    Object Number: 1468452  Size: SH
  1. Insert the locator pin (3) of the purge valve into the mounting hole on the air inlet duct.
  2. Connect the 2 vacuum hoses (4) to the EVAP canister purge valve (2).
  3. Connect the electrical connector (1) to the EVAP canister purge valve (2).

Evaporative Emission Canister Purge Solenoid Valve Replacement AWD

Removal Procedure


    Object Number: 1468451  Size: SH
  1. Disconnect the electrical connector (1) from the evaporative emission (EVAP) canister purge valve (2).
  2. Remove the purge hose (3) from the EVAP canister purge valve (2).
  3. Remove the vacuum hose (4) from the EVAP canister purge valve (2).
  4. Remove the EVAP canister purge valve from the air cleaner housing.
  5. Inspect the EVAP canister purge valve and the EVAP purge system for carbon particle contamination before replacing the EVAP canister purge valve.

Installation Procedure


    Object Number: 1468451  Size: SH
  1. Install the EVAP canister purge valve (2) to the air cleaner housing.
  2. Connect the purge hose (3) to the EVAP canister purge valve (2).
  3. Connect the vacuum hose (4) to the EVAP canister purge valve (2).
  4. Connect the electrical connector (1) to the EVAP canister purge valve (2).