I have a 1993 CX hatchback, i found a d15b motor, and put it in. Now all I have left is the vtec wiring. I found a place that tols me to wire them to A4 and D6. So I did the research and found the proper place for them and plugged them in. the car still idles really funny for a few seconds then goes into safe mode, with the check engine light still on. Any trouble shooting tips will help. Oh yeah the car runs great other than that check engine problem when you first start it.