VW Forum banner

1 - 1 of 1 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter #1
New to forum with 2004 passat.
Got rough idle and eng light. Code 171. No vacuum leaks noted. Changed plugs and one coil that was discolored. Eng light blinks and no chg. disconnected MAP and no chg. going crazy. What next?
 
1 - 1 of 1 Posts
Top