Tuning 94 Grand Prix ?'s

[Darin]

I have a 94 Grand Prix Gt, That I am wanting to do a lot of engine work to, My question is, Is the PCM capable of being tuned?

What software and hardware will I need, and if not is there an alternative PCM setup i can use?

Thanks for any advice you may have.

[SappySE107]

The 94 ECM cannot be tuned unfortunately. Its a bastard OBD1 setup that is flash, so you would either have to use an older ECM or a newer OBD2 computer to be programmable. That or aftermarket.

[Darin]

Thanks Ben, Thats what I had found out after a bit of research.

[Kohburn]

The 94 ECM cannot be tuned unfortunately. Its a bastard OBD1 setup that is flash, so you would either have to use an older ECM or a newer OBD2 computer to be programmable. That or aftermarket.

who tunes the 96 computer? and can they make it work for a manual tranny

[Darin]

Has anyone here done a OBDII swap into a 94? Or know of any articles discussing this?

It can not be that hard to do.

[IsaacHayes]

It's possible to swap a manual and have it run on a 94 ECM. Just have to connect some wires so the engine starts (park/neutral switch), disconnect one (auto locks), and make sure the drive selector is selected (so you rev past 4,000rpm).

ODBII swap info: http://www.beretta.net/board/ib3/iko...t=ST;f=9;t=225