So finaly got the car back together. I'm having isuese with my GM 3bar map sensor... In my s300 i set the scaler an offset to the motec setting an it will not even start and i have tride all the other ones that s300 offers. the only way i was able to get it to run was put in a custom 800 scale, 300 offset and that was the best i could get it to run an thats idling in colloms 5 an 6.
So i was thinking it was wiring so i checked and rechecked and even ohm all the wires back to the ecu. didn't find anything there. So i decided to try a stock map sensor. same issue.

Could it be some kind of interferance of another sensor?

I'm lost can some one please help me out?

 

when i was running a gm 3 bar back then i just use the motec setting and it ran fine.
are you shooting any check engine?
are you using the right plug that is the map sensor. ive got the map and tps sensor plugs mixed up before.
might wanna compare it to this diagram
http://hondata.com/tech3barmap.html

 

No check engin light. everything seems to be working/running fine. wiring for tps and map are correct. I know its probably somethin stupid.. but what!!? haha its got me all comfused...