Hello,

I have a 2006 A3 FWD 2.0T.

I got a MIL, and used and ODBII scanner at the auto parts store.
The code was P0441 evaporative emission control system incorrect purge flow.

Reading the posts in this forum, I repalced the N80 pruge valve. This did not seem to take care of the MIL. I cleared the codes, but the MIL came back on with same codes.

I recently also changed PCV valve and breather tube.

Does the Canister Check Valve have anything to do with this code? It looks like it is another check valve with three hoses coming off it, and connects to the purge valve.