I was moving my hondata over to a P75 ecu and I noticed that R54 didn't exsist on my P75. I didn't see anything about this in any of the documentation so I thought I'd ask about it.
-dp
P75 and R54
P74 R54
You don't need to do anything. Just make sure J1 is jumpered and everything should work.
Hondata
Re: P74 R54
That's what I though. Thank you sir.