Hi guy's, I took my car to the shop today to scan it with a snappon scanner, and I got a bunch of crazy codes,the ECU Identification number showed 8D0907551H 0003 on the print out, I know I must recode MAF to work with my 2000 6spd.since it's a vast RS4 modified Hitachi . I had swap ECU with my friend because I needed to get my car going since my old ECU was fried from a recent solder mishaps..18057 CAN BUS power train missing. plus coulpe of random misfires codes going on.. I will try to get an 'A' box ECU since I think my friend ECU might be for a 2001 6spd that may be the culprit.. any help will be appreciated thks..