What needs to be done to the harness to get it to work......we have it running but the idle is messed up....the IAC i know is 3 wire in the D16 and in the B20 it is a 2 wire. we fudged it and i think that is the problem. does anyone have any ideas

 

Check the tech forum. Or do a search youll find what you need if you look.

 

what year car is this in?

 

I think the car is a 99