[jgarrison]

I replaced my valve cover gasket last week and have driven my car about 60 miles since then. This morning on the way to work I was accelerating and the half engine light came on so I pulled over into a parking lot and the code was ccid-29. After turning the car off and on it went away. I've been looking for what it might be and people are saying the HPFP, vacuum hosed, coils etc. The answers are all over the place. I have a bluetooth code reader that I'm going to use on my lunch break but I figured I'd ask here and see what you all think.

[jgarrison]

I ran a diagnostic using the carly app and here's what came back:


Engine/ Motor
Fuel Pump 002AAF
Intelligent Battery Sensor Plausibility 002E8D
Fuel low pressure, fuel pressure 002A2D
:Boost pressure control 2 0030FF


Instrument Cluster
GWSZ failure 009315
Shutdown 00A559


Immobilizer System
CAS engine starter faulty operation 00A0B4


Systems
MASK sorry, unknown fault 00ABEC


Body
Automatisches Front Steering
Status DSC 00CE9C
driver's steering wheel angle 006140


Fussraummodul/ FRM
:Taillight broken 00A8C1



I know that I got an error saying the active steering was disabled when I first turned the car on after having everything disconnected from doing the VCG but once I started driving the error went away and active steering kicked in.

[Wilt]

All sorts of oddball unrelated error codes have been known to occur, as well as lighting up the dashboard with warning lights...all due to weak aged batteries in dire need of replacement. A 2009 with original factory battery falls well into that possibility 7 years into its life!

[mweisdorfer]

Originally Posted by jgarrison

I ran a diagnostic using the carly app and here's what came back:


Engine/ Motor
Fuel Pump 002AAF
Intelligent Battery Sensor Plausibility 002E8D
Fuel low pressure, fuel pressure 002A2D
:Boost pressure control 2 0030FF


Instrument Cluster
GWSZ failure 009315
Shutdown 00A559


Immobilizer System
CAS engine starter faulty operation 00A0B4


Systems
MASK sorry, unknown fault 00ABEC


Body
Automatisches Front Steering
Status DSC 00CE9C
driver's steering wheel angle 006140


Fussraummodul/ FRM
:Taillight broken 00A8C1



I know that I got an error saying the active steering was disabled when I first turned the car on after having everything disconnected from doing the VCG but once I started driving the error went away and active steering kicked in.

I agree with Wilt. Your Battery is starting to go. Replace it and get is registered. A good battery is the Duralast Gold Battery from Autozone.

[jgarrison]

I fixed the engine light and low boost. I had a vacuum tube unplugged so I plugged that in and I haven't got any errors. I'll keep checking to see if any others pop though.


Good suggestion on the battery, I'll get it checked