I'm a DSM guy, but I'm helping a friend to do a h22a4 swap on his 1996 automatic Accord. I couldn't find a lot of information about this swap because most people were swapping OBDI -> OBDII or vise versa. I understand the f22 transmission will mount to the H22, but as far as the OBDII/ECU question goes, since they're both OBDII, what kind of electronics would be required. Would I just use the prelude ECU, plug it up and go, or rewire anything? And since the Accord is automatic, would this require anything extra to make it work? Sorry if any of this has been covered already, but I just couldn't find it.