erik.ebert

Hi Folks,

I have had an 2008 Audi A3 T2.0 for about a year and have been trying to track down CEL issue. I get a P0456 EVAP System: Very Small Leak Detected. I have had the evap system smoke tested with no leaks found. After read a few post on the forum, I am inclined to think that the issue is the N80 Evap purge valve or the fuel cap. The audi tech that I had run the smoke test didn't feel it was the fuel cap. So, I need to track down the purge valve and replace. Looked all over the engine compartment without luck. Can someone please take a minute and explain where to locate the valve??

Many thanks in advance!! Erik