I have a 2002 A4 1.8T Quattro and I've had a vacuum leak for a while now. I recently noticed my breather hose connector was split and replaced that in hopes to fix the leak but it had zero effect. Changed it yesterday, cleared the code, drove about 20 miles today and the engine code came back on (P1479 and P0411). None of my vacuum lines look torn but I'm pretty blind. When you leave the car on idling for about a minute or two you can hear something wind up so I assume its my vacuum pump. All in all, I'm tired of putting resources and time into figuring out what it is so I just need someone to do me a favor in the RI/MA (RI preferred) with VAG-COM or something to help at least figure what I need to get replaced.

If you want to follow the process which some helpful people at the B6 forum have been giving me some pointers you could follow this link to my thread: http://www.audizine.com/forum/showth...0#post11678650