Check Engine Light -> intake manifold flap
#11
There could be a leak in the control solenoid, vacuum lines or vacuum cells that actuate the flaps. A leak in any of these parts can cause the flaps to fail even if you have replaced them with new ones.
Thread
Thread Starter
Forum
Replies
Last Post
pacheco75
A6 / S6 (C6 Platform) Discussion
38
12-30-2022 11:06 AM
Goosechase
A6 / S6 (C6 Platform) Discussion
3
03-03-2015 08:27 PM
davyk3
S4 (B6 & B7 Platforms) Discussion
4
09-19-2004 06:40 PM