ok so I drive a 90 hatch and before I bought the car, it had a dohc zc swap in it, and they swaped back to a d16a6. now Im stuck with the task of wiring it back up right. I have 2 ecus here I have the pm6 and the pm7 and I was wondering if it would be safe to use the pm7 ecu because ive heard the pm6 has a 6000 rpm redline on it. and I was wondering if anyone and pinouts for the right one I should be using because my search hasnt gotten me far.

 

go on hondata.com to see which ecu u should use.