Today I took a diablo super chip that I bought from someone on the forum and put it into my explorer's computer. I drove it down the road and when I get on the gas it bogs down really bad. I took the chip out and the computer still makes the engine run the same. My real question is there a way to reset the computer? I already tried to disconect the negative terminal with no luck. Does Ford do this?

How long did you leave the battery disconnected?

a few(3) minutes or so. Should I try longer?