Help with DTC
#1
Help with DTC
1999 Golf mk4 manual with 147k. I just did an oil and filter change, and also replaced the valve cover gasket as it was leaking bad. Drove the car for about fifty miles and it threw a P0411 code. I must have put a small crack in the pipe from the air pump. I found the crack and repaired it with 2part epoxy putty and reset the code. about fifty miles later the code is back. As a side not I also replaced the factory radio with a new VW radio. This was a plug and play, with no change of wiring. Any ideas would be appreciated!
#2
RE: Help with DTC
check the small vacume line to the deverter valve (the valve that the hose from the air pump goes to) they crack at the valve
we could use new members at the Air2 water forum have a look it wont bite
we could use new members at the Air2 water forum have a look it wont bite
Thread
Thread Starter
Forum
Replies
Last Post
piyush123
Volkswagen Cabrio
0
11-24-2010 04:15 AM