took apart the fuel rail and intake to get to the destroyed Breather tube Fittings that had been melted away, and when I was re-assembling everthing I could not remember where the last wire from the injector hareness goes. Car has bee apart for a couple weeks and memory isn't that great. all of the injector wires are connected, but the wire I'm talking about is the last one closest to the radiator last goes somewere else. Anybody help me find its location? Oh Ist's on a 1998 A-4 1.8t

Thanks