Mine cut fuel at 3800 4000 rpm. Just when the boost kicks in. I tried, tested and changed everything. Last thing i tried was to make the piping to the maf longer and that was the fix finally. The thing is car drove like this for about 18 years with turbo. Only thing i can imagine is, the previous maf was already faulty, i bought a new one, the new on is probably more sensible and had still fuelcut. But i kept looking for other problems. In the end i had no choices or ideas anymore and tried this and it worked. Fckng weird!

I must say last the problem came back and disappeared right after. Im gonna make the piping a bit longer and see what happrns next.

Maf could be my issue, turbulence, I drag race and run an open intake pipe straight out the passenger headlight, maf remains in factory location. 12.09 @ 113 mph all motor 12v vr6 I have a bunch of ecu/fuel cut videos.

@@veersixxx turbulation is indeed the problem mostly. That why i also gonna make it a bit longer again. They make most times even a reducer when they have a 4 inch maf.