Im working on swapping a low miles motor into my 03 sedan and decided to swap to a late model 03 wiring harness and ecu to get rid of the grey plug ecu in the early 03 if anyone needs the harness or ecu make me an offer i will also have interior harness fs soon too once i tear apart the dash on the car at the junkyard and get the new one everything works i just went fbo with the new motor and want to be able to get it tuned

Only picture i have atm is it halfway removed in the car i will get more soon i have been working a lot and havent had time to mess with it

 

did you reuse the same auto harness and ecu? how'd the swap go, any updates or things you ran into unexpectedly during the swap

 

i swapped to the later 03 harness and ecu and manual swapped couldnt get the ecu to recognize the key in order to program it and didnt want to pay for a nats delete so i swapped the original harness and ecu back in car was totaled a few months later and i got a coupe