ok, so I have searched and searched with no luck. Even pgmfi.org doesn't have my answer. What I need to know is what has to be modded on an OBD-0 PR4, NOT OBD-1, to convert it to a manual ecu. Thanks in advance.

 

bump, no one has an answer?

 

i think all you have to do is chip it... i cant remember off hand, but i think there are only a few small hardware differences between ecus...and as long as you use the manual trans code it should work fine. and dont the auto integras have a separate module for the transmission?

i'll have to pull up my schematics...sorry i dont have a definitive answer for you.

i was going to try this before, but ended up using a pm6.

 

well I mean it was only a temporary fix, but today I will be picking up some ecus so I guess it really doesn't matter now. Be nice to know the answer though.