Andrewtone
New member
- Location
- Rancho Cucamonga CA
Hello all,
2009 MK5 GTI 2.0 TSI
A few days ago my car started running like crap, sputtering, bogging out etc. engine light came on prior to symptoms and EPC / limp mode occurred after symptoms started.
read the code which came up as P2294 “fuel pressure regulator ‘b’ control circuit open”
being stubborn and not wanting to get ripped off by a shop I did some research myself and came up with HPFP possibly having. issues.Replaced the HPFP with a brand new one. That did work. Kept researching and replacing parts.
so far I have replaced:
HPFP, fuel pressure sensor (under the intake manifold on the rail) , and the fuel filter which has the fuel pressure regulator built in.
still same symptoms and still in limp mode. For the hell of it I’ve replaced both 100 relays under the hood. The codes have been cleared however the 2294 remains and shortly after other codes pop up all related to “open circuit”...
Any recommendations? Maybe a bad ECU? I’m losing my mind with this damn car ?
2009 MK5 GTI 2.0 TSI
A few days ago my car started running like crap, sputtering, bogging out etc. engine light came on prior to symptoms and EPC / limp mode occurred after symptoms started.
read the code which came up as P2294 “fuel pressure regulator ‘b’ control circuit open”
being stubborn and not wanting to get ripped off by a shop I did some research myself and came up with HPFP possibly having. issues.Replaced the HPFP with a brand new one. That did work. Kept researching and replacing parts.
so far I have replaced:
HPFP, fuel pressure sensor (under the intake manifold on the rail) , and the fuel filter which has the fuel pressure regulator built in.
still same symptoms and still in limp mode. For the hell of it I’ve replaced both 100 relays under the hood. The codes have been cleared however the 2294 remains and shortly after other codes pop up all related to “open circuit”...
Any recommendations? Maybe a bad ECU? I’m losing my mind with this damn car ?