97CLgenius

What people's you know I am going to ask mad questions to get all the information I can!!! Since I am having trouble getting my P13 Manual OBD1 ecu to work with my car, will the OBD2 P72 ECU from a 96 GSR work with my car. According to Hondata's site it should but I was wondering if any one on our forum has tried this?

Mark Davison

I wouldn't bother with it. That ecu will work but usually has a flat spot before vtec engages. Check out importbuilders.com, they have dyno graphs on the p72 vs. p13 subject.

97CLgenius

Cool, thanks, going now

Leon

try your stock ecu if you think its the h22 ecu thats causing it not to start. I drove with my stock ecu for about two weeks before I got my p13.

turbotk

what is not working? I had many problems with my swap so ask away.....Is your H22 OBDI?

I ran the p13 fine except for a few engine lights due to egr....I then got a p28 and it ran my car smooth without any engine lights. BUT! you have to get a hondata to be at all happy with it...Your car will run like a civic unless you get a hondata.....I only have the hondata eprom chip and it runs my car like a beast but vtec doesn't come on till 6000rpm but with the full hondata you can set it lower and really rip through gears.

Where is your car at now install wise?

Mark Davison

Shit, try the Euro-R single butterfly manifold with a p28 ecu. You'll love it.

Duece

rite now im using a p23 jun echip ecu...people like to use those for gsr`r