Had 7 codes come up on a scan, wondering what you guys think?

[TylerG]

Address 01: Engine Labels: 06H-907-115-CAB.clb
Control Module Part Number: 8K2 907 115 AL HW: 8K2 907 115 D
Component and/or Version: 2.0l R4/4V TF H16 0001
Software Coding: 0104010A190F0160
Work Shop Code: WSC 26131 444 100868
ASAM Dataset: EV_ECM20TFS0118K2907115AL 001001 (AU48)
ROD: EV_ECM20TFS0118K2907115AL.rod
VCID: 79F9B25EF865ACF639-802C
7 Faults Found:

4483 - Function Restriction due to Faults in Other Modules
U1113 00 [032] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:

4629 - ECM Power Relay Load Circuit
P068A 00 [032] - Opens Too Early
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:

5646 - Leak in Air Intake System
P2279 00 [096] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:

2838 - Fuel Rail/System Pressure
P0087 00 [096] - Too Low
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:

5671 - Boost Pressure Regulation
P0299 00 [104] - Control Range Not Reached
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 6
Mileage: 116325 km
Date: 2016.06.21
Time: 18:39:59

4105 - Bank 1; System too Lean at Idle
P2187 00 [096] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:

4201 - Fuel Level too Low
P1250 00 [096] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:

[heatseeker23]

A few of those codes seem to come up when the PCV is messing up. It may be just the diaphragm of the PCV that needs replacing or the entire thing.

Let others chime in but if it does turn out to be your PCV, i recommend just going ahead and buying the entire PCV. You can get it at a good price on rockauto.

[TylerG]

thanks for your input, really appreciate it. Anyone else have any ideas?

[kaz02a4]

Coming from a B7, seeing the P0087 makes me immediately think cam follower...highly unlikely in the B8 though. I'd check the boost/vacuum lines near and around the PCV, then the actual PCV itself. Like heatseeker said, a few of those codes point towards a PCV issue.

[xbnipx]

Check your air intake (filter, turbo outlet hoses, inter cooler hoses) looks like u have a boost leak
The big hint is the boost pressure regulation, leak In air intake, and fuel rail pressure.

I had similar codes when my turbo outlet hose popped off due to poor fitment of the crappy CTS turbo hose kit. I'm running EuroCode now
If the amount of air is not right it would throw off the air fuel mixture. All codes were gone after fixing my boost leak

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