[SaVAGeSoot]

Your scanner is useless as per above. Get a real tool or start loading up the parts cannon.

 

[SaVAGeSoot]

2014 3.4Lv6 FSI

Where did you get your custom displacement engine from?
What kind of milage is on this unicorn of yours?
Since you're seeing both cam and fuel pressure issues at the same time, I'd look at the timing drive as my initial starting point.... I'm betting you have lots of miles\abuse on it and you're potentially dealing with a failed timing system.

P2088 “A” Camshaft Position Actuator Control Circuit Low
P0013 Exhaust Camshaft Position Actuator Circuit
P2295 Fuel Pressure Regulator 2 Control Circuit Low
P2294 Fuel Pressure Regulator 2 Control Circuit
P0010 “A” Camshaft Position Actuator Circuit/Open Bank 1
P2090 B Camshaft Position Actuator Control Circuit Low

 

[SaVAGeSoot]

The fuel pump is driven off the timing chain.
If you love your wallet, verify timing is still good before it's too late.
When timing is no longer a concern, you can start checking fuel pressure, etc.

 

[SaVAGeSoot]

Fair enough... get service manuals and start checking fuel supply pressures to see if your intank pump\filter\pickup is clogged and possibly not providing sufficient base pressure to the HPFP.

 

[SaVAGeSoot]

And the fix was?