Audi Workshop Service and Repair Manuals

Removing and installing activated charcoal filter Special tools and workshop equipment required

t  Engine cover protector -VAS 6011-

Removing Observe rules for cleanliness → Chapter. –  Wash outer side of bonnet and dry with chamois leather. –  Release service flap from inside the vehicle. –  Release bonnet -arrows- and pull it forwards slightly.

–  Fasten protective cover -VAS 6011- over bonnet.

–  Remove bonnet and put aside with the protective cover -VAS 6011- facing downwards.   Note Do not store bonnet in upright position.

–  Remove engine cover panel if necessary. –  Disconnect breather pipes -1- and -2-.

–  Remove front wheel (right-side). –  Remove front right wheel housing liner → General body repairs, exterior; Rep. Gr.66. –  Press activated charcoal filter -1- upwards to disengage from retainer -arrow-. –  Remove activated charcoal filter with breather pipes -2- and -3-.

Installing Installation is carried out in the reverse order; note the following: –  Connect breather pipes according to allocation: l  Engine = breather pipe -1- to activated charcoal filter system solenoid valve I (pulsed) -N80-. l  Tank = Breather pipe -2- to fuel tank. –  Fit activated charcoal filter into retainer. –  Press down activated charcoal filter until it engages with a clicking sound. –  Install front right wheel housing liner → General body repairs, exterior; Rep. Gr.66.