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No start after changing tune (and back)

Posted: Wed Aug 22, 2018 10:36 am
by Sabertooth
My car was running fine on a turbo tune, but I decided I'd try to play with some things in it to get the base tune changed to work better. I loaded another tune, it didn't start, so I loaded the one it was working fine with, and now it doesn't start anymore.

So I went: Base tune (ran fine) --> Modded base tune (didn't run) ---> Base tune (doesn't run)

So where I'm at right now is with a non running car, acting like it did with a bad MAP sensor. I changed sensor, and it still didn't work, and it seems to read fine anyway. Anyone have thoughts on what could have gone bad?