Removal Procedure
WARNING: This page is about a different car, the 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of GENERAL MOTORS CORP.
- Disconnect the engine purge pipe from the evaporative emission (EVAP) canister purge valve.
- Disconnect the engine purge pipe from the throttle body.
- Remove the engine purge pipe.