2. Remove the cover from the front right side of the underbody (see illustration).
13.2. EVAP Canister Housing Fasteners
3. Disconnect the ventilation pipe going to the fuel tank (see illustration).
13.3. EVAP Fuel Line Connection
4. Remove the air cleaner housing (see Section 3).
5. Disconnect the vent tube from the EVAP canister purge solenoid valve (see illustration). Pull the tube out of the wheel arch from the engine compartment side and move it to the side.
13.5. Connection on the EVAP solenoid valve
6. Unscrew the bolt (arrow on the illustration) and separate the canister from the upper support. Remove the canister together with the ventilation tubes.
13.6. Removing the adsorber
This article was copied from an online resource: audimanual