I have done a OBD2 F23A swap into a 91 Accord. It is done works great except at idle it bounces up to 1500 rpm+ and back down constantly. The one thing I had problems with, was the wiring for the IACV. The old engine (OBD1) had a 2 wire connector, and the new engine (OBD2) has a 3 wire. What is the proper way to connect this up? I assume this is my problem, but if there is something I am not thinking of that could be the problem please share your thoughts.