I'm having probs because I had the d15 motor on my honda civic and now I got a d16a6 motor but I don't havethe harness to be able to run the mpfi I have the dizzy but I don't know what wires to run to activate this with the stock 1.5 harness please help... thanx

Its been years since I've done a a6 swap. You will need an Si ECU. The D15b ECU will not work. Try this site

DPFI to MPFI writeup - Hondaswap (http://hondaswap.com/swap-articles/dpfi-mpfi-writeup-49557/)