Possible HPFP... Again!

[kennethhhhd]

I was getting a lot of misfires and hesitation recently so I replaced the injectors, spark plugs and coils. I got someone to code the injectors for me and afterwards I took the car out for a little drive and had 0 issues (check engine light had gone away). The next morning it was back to running really rough and going into limp mode again. Last night I cleared the codes with INPA and took it for a little drive. Here are the codes that came back up.

29DC Cyl. Injection switch-off
29F2 fuel high pressure system, fuel pressure
2A82 Intake Vanos variable cam control
3100 Air change control shut down

What do you guys think? HPFP? LPFP? Vanos? The car has 80k miles and the last time the HPFP was replaced was around 40-50k miles by the dealer. Any help is appreciated.

[kennethhhhd]

Anybody?