yo mani would really kinda worry about that "ecu being tuned to run with a bov" cuz like onepoint8tee said, that would mean your setup to have the air blown out of the BOV after your maf... which is really not common on audis so i would see whats up there. Also, a quick fix on the BOV situation would be to get a recirculating kit for it ($20) and push that air back into the intake pipe so your ecu doesnt read the air being there, when its not... just doing this would help things out. as far as your injectors, dont you get horrible gas mileage? lol... drive that truck for a bit, im sure once you get the audi running right with the correct k04 files, you will be very please you didnt keep driving it every day just to continue running rich and possibly damage major engine components... good luck dude and let us know whaT all happens.