on mine, it looks like the wiring going to the throttle body is in the same harness as the injectors and the sensors on the front of the motor. i read on one of these threads where you have to "hand wire" into something on the throttle or linkage, but i don't see anything else in that area that has a wire going to it. how about the battery? does that have to be disconnected when doing the swap? can you change the harness while the car is still "hot"? i'm in no rush to do it, i have other priorities at this time. just building up my knowledge base before i do it. thanks for the replies.