okay guys... i have a 97 ek that im doing a minime swap... I WANT to use the p28 so i can ubertune for sure. i have a y7 block and a full y8 head. I also have a full turbo kit waiting to be put on.
THE QUESTION IS.... how would i use a p28 on my obd2a motor? does the conversion harness work both ways or what? or do i have to find a different method of tuning and use a newer ecu?

 

I haven't dealt with the obd2 system yet when swapping but I belive you need to use a OBD 2 ---> OBD 1 Converter and then you can rock your P28 ecu

can somebody clarify this?

 

^^^ Same thing I was going to say...

 

http://phearable.net/tech/efibeginnerguide.html

 

so from what i understand.... i can use that obd2 to obd1 conversion.... okay thanks.... i was just a little confused... that link has a lot of info as welll... definate bookmark. thanks.