Like the discription said. I swapped out the old d15 with a d16 v tech and I'm having problems with the idle, the computer say's its the map sensor and the IAC. I swapped out the engine bay wiring harness but not the dash, may be the problem with the map sensor? Though the IAC, I have no idea. Anyone know what might be the problem, any and all will be welcome, thank you.

 

List your year, make and model and trim. What color wires do you have on the connector on your IACV.