s4 osh
Registered User
- Joined
- Mar 21, 2009
- Messages
- 41
- Reaction score
- 0
- Points
- 6
- Location
- Bethesda, North Wales
- Website
- www.s4forum.com
hi guys, i have been on the s4 forum for a while and cannot seem to get any closer to solving my problem, so now i am looking for a new angle on things
these are things that i have changed or inspected...
02 sensor bank 1 no codes coming back now
boost controll valve 'n75' code still there
maf sensor, never been a code but the are known to be hidden faults
checked all boost pipes including tbb and f hose
there is no restriction on revving it drives so smooth, and every now andagain she will kick in full boost will be ok for a gear change, then its gone back........
any input welcome, thank you in advance
osian griffith
these are things that i have changed or inspected...
02 sensor bank 1 no codes coming back now
boost controll valve 'n75' code still there
maf sensor, never been a code but the are known to be hidden faults
checked all boost pipes including tbb and f hose
there is no restriction on revving it drives so smooth, and every now andagain she will kick in full boost will be ok for a gear change, then its gone back........
any input welcome, thank you in advance
osian griffith