okay guys, need help...i wired in a borg warner gm 3 bar map sensor, and i am now getting a map sensor code, i used several wiring diagrams to make sure that i had it right. just to narrow down the problem i tried changing back to a stock tune with a stock map and still have a check. we used the only wire we had on hand at the time to wire it, that just happened to be spare wire off of a trailer wire harness, i dont know if thats too thick or if it is causing issues. i need the car together tonight, please pitch in any help, all suggestions appreciated