In a message dated 5/4/2003 7:12:35 PM Eastern Standard Time, quattro-request at audifans.com writes: > can the 2 white wires to the 02 sensor be interchanged? Yes, they can be interchanged. Dad and I have done all of our cars, and it doesn't matter, even on the turbos. Joel Liggins 86 5kcstq 90 V8q