GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1793112  Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Disconnect the evaporative emission (EVAP) canister purge pipe quick connect fitting from the EVAP canister. Refer to Plastic Collar Quick Connect Fitting Service .
  3. Remove the EVAP canister purge pipe.

Installation Procedure


    Object Number: 1793112  Size: SH
  1. Install the EVAP canister purge pipe.
  2. Connect the EVAP canister purge pipe quick connect fitting to the EVAP canister. Refer to Plastic Collar Quick Connect Fitting Service .
  3. Install the fuel tank. Refer to Fuel Tank Replacement .