I have a 2000 Audi 46..it had the 2.8 in it but I did an engene swap and now I have a 4.2 v-8 with the 5 speed manual trans and all wheel drive ... exhaust Tru duals. Very fast and very fun to drive and now I'm list because the car won't run anymore..it rained really bad and the ecm got flooded ..I can't just go to Audi and let them fix it..nope they won't touch it because it's a custom build and they program the ecm to the VIN of the car ..that s where I'm lost how do I fix it .if I buy another ecm it won't workbecause it isn't programed to my car..need help asap thanks