So Just the other day my car started to fuel cut real early at 6 or 7k rpms under boost. Whats strange is that it never did it before and every time it would happen it would blip the cel for a split second. Sometimes it would do it and sometimes it wouldn't. Datalogging wouldn't pick up the cel when i checked the logs and if i left the car running and checked for codes with the jumper it would show none. So at that point i was thinking man i must have fried something in my ecu again...but whats strange is since then i've tuned 3 other cars this weekend and it didn't do it on any of them.

I'm thinking maybe somehow something got corrupted in my .bin when I tuned for my new turbo the day before it happened. It never did it before that. I'm running a motorolla 2.5bar and using crome 1.1.14 if that helps. So do you guys think this sounds like an ecu issue or something else?

Matt

 

you sure you are not loosing 12v, it a bump you ignition cuts off for a second, just an idea.

 

i'm thinking it may have had something to do with the map sensor connections. i taped them up a little better today to keep the seperate pins from coming close to eachother and i think its better now. Hasn't done it to me since.