Good day all,
I noticed my CEL on yesterday on my ride home and thought it odd. The car runs fine, and besides the light, I wouldn't be concerned. I used my VAG tool to check the codes, but found there was nothing that stood out (probably missed something). TO be sure, I cleared the codes to see if it was gone and to make sure the codes I did see where recent. The light stayed off until today on my ride home again. I re ran the scan, and here is what I found this time:


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Address 01: Engine
Part No SW: 8E0 910 115 M HW: 8E0 907 115 D
Component: 2.0l R4/4V TFSI 0060
Coding: 0104010A18070120
Shop #: WSC 93250

2 Faults Found:
008200 - Intake Manifold Flap; Bank 1: Electrical Malfunction
P2008 - 001 - Upper Limit Exceeded - MIL ON
Freeze Frame:
Fault Status: 11100001
Fault Priority: 0
Fault Frequency: 1
Mileage: 38967 km
Time Indication: 0

Freeze Frame:
RPM: 1160 /min
Load: 16.9 %
Speed: 17.0 km/h
Temperature: 42.0°C
Temperature: 22.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 14.224 V

012600 - Intake Manifold Runner Control: Regulation Deviation
P3138 - 008 - Implausible Signal - MIL ON
Freeze Frame:
Fault Status: 11101000
Fault Priority: 0
Fault Frequency: 1
Mileage: 38967 km
Time Indication: 0

Freeze Frame:
RPM: 1160 /min
Load: 17.6 %
Speed: 17.0 km/h
Temperature: 42.0°C
Temperature: 22.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 13.970 V

Readiness: 0000 0000

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Address 37: Navigation
Part No SW: 8E0 035 192 J HW: 8E0 035 192 J
Component: RNS-E US3 H71 0110
Coding: 0301615
Shop #: WSC 06325

1 Fault Found:
00858 - Connection; Radio ZF Output to Antenna Amplifier
011 - Open Circuit
Freeze Frame:
Fault Status: 01101011
Fault Priority: 5
Fault Frequency: 40
Reset counter: 194
Time Indication: 0
Date: 2007.05.08
Time: 16:34:25

Freeze Frame:
Mileage: 655350 km
Count: 905
Clock: 17:19


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Address 56: Radio
Part No SW: 8E0 035 192 J HW: 8E0 035 192 J
Component: RNS-E US3 H71 0110
Coding: 0301615
Shop #: WSC 06325

1 Fault Found:
00858 - Connection; Radio ZF Output to Antenna Amplifier
011 - Open Circuit
Freeze Frame:
Fault Status: 01101011
Fault Priority: 5
Fault Frequency: 40
Reset counter: 194
Time Indication: 0
Date: 2007.05.08
Time: 16:34:25

Freeze Frame:
Mileage: 655350 km
Count: 905
Clock: 17:19

I did add the Audi NAV system after the fact, so I will probably have to still tweek those codes, but the engine codes are what is concerning me. HAs anyone seen this problem?

I have a 2006 A4 B7 non quatro.

Thanks in advance for your information.