I need some help on this swap please.
We just put an accord type r engine in a 1998 prelude.The problem we have is that we have no ecu for the jdm h22 type r engine so to start with we put an integra type r ecu(p73). Can we still use the p73 ecu on this kind of engine?
If no,what kind of ecu can we use on it?
Can we use a chipped p28?

 

I wouldn't use the p73 just because it's not set for the same fuel maps so ur engines running really lean right now. Also, I don't think ppl chip that ecu, su u'd be much better off getting a p28 or p72 to chip, and get it tuned.

 

I got the ecu that came with the h22 euro r

Pm me if you're interested