Hondata

this is the code that is on the side of the ecu:

37820-p72-941
804-100511

I have just swapped a b18c4 engine into my 91 crx mk2.
I want to install a p72 ecu so that the butterfly valves will also work.

The question is the following:

*I can buy a p72 ecu, but this one is normally for automatic transmission
only. Does it matter if I install this ecu, and what "problems ...