I`am trying to replace the old vacuum lines on my 2.8 30v A4 B5. Had a inttermitant no start problem. Pulled the codes and replaced the cps. Also had codes P1136/ P1138. While looking at the old vacuum lines for replacement, I found 2 with out any place to go. I have been looking around the web for any diagram of the vacuum system. I did find one on the DIY area that I read sometime ago about a person that cleaned up the top end. Good write up with pics but I could not open pics. Just wondering if the post is too old to open. Post was in 2014. Any help would be great Thanks for any help.

 

1999 A6 quattro: my vaccum lines r all masst..it back together again

(scroll down to the right one obv. And note the "Audi 2.8" appears to be for the 12V so use the "Passat 2.8L" guide)
| Repair Guides | Vacuum Diagrams | Vacuum Diagrams | AutoZone.com

 

Thank you.