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Hey guys, my 01 C5 M6 cuts fuel when I go above about 50% throttle. I resealed the motor and put it back together. Ran fine. Then i changed a noisy belt and it started doing it. My buddy touched the TPS connector and the car threw codes. I bought and spliced in a new connector and now i dont have any codes, but it cuts fuel after about 50% throttle. It falls right on its face when i mat it.
1. I checked for vacuum leaks and found none.
2. Checked fuel pressure and it remains strong even when it bogs.
3. Gonna check the TPS next.
Only mods are long tubes to X pipe, no cats, EGR deleted.
Car bogs above 50% throttle
