Help! I have a 2000 A4 1.8T with 83,000 miles. I've gone to a few shops and have not been properly helped. I finally got a shop to give me the correct code; P1411 Secondary Air Injection System Incorrect Flow. Can someone help and let me know what needs to be checked/repaired and an estimate of the cost? I appreciate it!!!

Search the forum to get a good pic of where it is. Same thing happened to me the other day. Found that the small vacuum tube was ripped at the pump. I just replaced that piece of tubing. Next time you get a CEL just find an auto parts store that has a diagnostic tool they will lend you and pull the codes yourself and then search the forum...it will save you alot of time and money.

Thanks, i'll try that for sure