I finally got my CRX out of the garage, and back on the road. How ever it's not running quite right just yet. I put in a d16y7 from a 97 civic. I'm using a pg7 ecu from an 88 integra ls. THose are now in a 91 crx hf body.

The problem I'm having is it is running pretty rough. Besides throwing a code. (One flash on the pg7) I think it is an o2 sensor code, right? WIth the pm8 computer in it, it still runs like crap, but not getting any code.

With the pg7 in, I have almost no power until I hit about 2500 rmps. Untill then the craw just kinda struggles to go. After 2500 it feels like I just hit boost or something, cause then it launches. It accelerates good after 2500. But unless I'm on it accelerating, the car gets really jerky.

I'm either accelerating or just coasting, if I let off the gas even just a little the whole car seems to jerk and studder.

I've checked the timing, it seems to be good, What else can I check or do?

any ideas?

Thanks again
tk