[e93 335i 08]

Hi, I have a 2008 E93 335i…

I’ve been having fuel issues. Car goes in limp mode and when I speed a little bit the car would start shaking and does the “cylinder injection cut out”… also has slightly long crank. Used to be not as bad and would go away for couple of days and then come back for couple for days but now the car is always in limp mode.

Active codes
29F1

Inactive codes
2FCA
2FDA

This is what I’ve changed so far:
HPFP
LPFP
Low pressure fuel sensor


I really don’t know what’s wrong with it. I haven’t changed the pressure regulator yet as I didn’t think it would be the problem, could it be that?

Also, I can’t find the high pressure fuel sensor, I tried looking it up but no one ever talks about it, is there one in the first place?

Help would be highly appreciated as I’m really sick of it and can’t seem to find the problem. Thanks everyone