SomeAircraftMech
Passed Driver's Ed
- Location
- Fort Dix, NJ
- Car(s)
- 2017 VW GTI S
So a short while back (couple months ago) I was having a sharp power cut at between 4k and 5k, ran the datalog and could see a fuel dropoff in that range and rail pressure. In short replaced the LPFP and everything was fine, after a couple days of normal driving, ran the car through the full RPM range under full boost and didn't skip a beat everything was fine. . Now, as of today I'm having the same issue again, car had just under a half tank, and at 4K-ish yet again sharp power cut only when I'm under a little boost (above 8 psi), if I'm light on the gas pedal it will climb up through the RPM with no issue. Also have codes p0087 (fuel rail pressure low) and p1250(fuel level too low) which i just put fuel in last night half tank. . The pump that's in it now I bought directly at the VW dealership and the last pump was the factory pump that came with the car. The car has been EQT stage 2 for over a year with supporting mods, I wouldn't think I'm overworking the LPFP. Anyone have any recommendations? I'll be running a datalog after work.