Mark Revie
Registered User
Hi, have just purchased a A4 1.8t 190 (Revo stage 1 map installed) engine code BEX, it has a boost gauge fitted but it's very flat and only goes upto 5-6psi have checked all the usual suspects using this forum but to no avail, I've tried disconnecting the maf still the same, n75 is working and fuel trims are equal, it's not logged any fault code's and doesn't appear to have any vacuum leaks so really stumped :-( any help or advice it greatly appreciated.
I have vcds but haven't a clue how to use properly lol so if there's anyone in the teesside area who knows a bit about these then any help would be great.
Thanks Mark
I have vcds but haven't a clue how to use properly lol so if there's anyone in the teesside area who knows a bit about these then any help would be great.
Thanks Mark