I have a couple of different codes here. The Xenon one I have tracked down, but the EVAP emissions code keeps returning. Does anyone have any suggestions as to where to look for this one? Thank You

Wednesday,10,February,2010,23:29:56:19849
VCDS Version: Release 908.1
Data version: 20091018



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Chassis Type: 4B - Audi A6 C5
Scan: 01 02 03 06 08 15 16 17 18 34 35 36 37 45 55 56 57 65 67 75
76 77

VIN: WAUML64B92N123855
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Address 01: Engine Labels: None
Part No: 4D0 907 560 CE
Component: 4.2L V8/5V G 0002
Coding: 07752
Shop #: WSC 02325
WAUML64B92N123855 AUZ7Z0B2071884

1 Fault Found:
16825 - EVAP Emission Control Sys: Incorrect Flow
P0441 - 35-00 - -
Readiness: 0000 0000

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Address 02: Auto Trans Labels: 01L-927-156.lbl
Part No: 4B0 927 156 EC
Component: AG5 01L 4.2l5V USA 1011
Coding: 00032
Shop #: WSC 02325

No fault code found.

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Address 03: ABS Brakes Labels: 4B0-614-517.lbl
Part No: 4B0 614 517 R
Component: ABS/ESP allrad 2330
Coding: 06397
Shop #: WSC 00000

No fault code found.

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Address 06: Seat Mem. Pass Labels: None
Part No: 4B0 959 760 C
Component: Sitzmemory R1 BF 0103
Coding: 00003
Shop #: WSC 00000

No fault code found.

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Address 08: Auto HVAC Labels:
Note: Excessive Comm Errors


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Address 15: Airbags Labels:
Note: Excessive Comm Errors


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Address 16: Steering wheel Labels: 4B0-907-487.lbl
Part No: 4B0 907 487 H
Component: Lenkradelektronik D01
Coding: 01012
Shop #: WSC 02325

No fault code found.

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Address 17: Instruments Labels: 4B0-920-xxx-17.lbl
Part No: 4B0 920 981 P
Component: KOMBI+WEGFAHRS. VDO D10
Coding: 03283
Shop #: WSC 00001
WAUML64B92N123855 AUZ7Z0B2071884

No Faults Found
or DTCs not supported by controller
or a communication error occurred

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Address 35: Centr. Locks Labels: 4B0-962-258.lbl
Part No: 4B0 962 258 J
Component: Central Lock/Alarm D35
Coding: 15945
Shop #: WSC 26149

No Faults Found
or DTCs not supported by controller
or a communication error occurred

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Address 36: Seat Mem. Drvr Labels: None
Part No: 4B0 959 760 B
Component: Sitzmemory R1 F 0102
Coding: 00001
Shop #: WSC 00000

No fault code found.

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Address 45: Inter. Monitor Labels: None
Part No: 4B0 951 178 A
Component: Innenraumueberw. D04
Coding: 00101
Shop #: WSC 02325

No fault code found.

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Address 55: Xenon Range Labels: 4Z7-907-357.lbl
Part No: 4Z7 907 357
Component: dynamische LWR D07
Coding: 00050
Shop #: WSC 02325

2 Faults Found:
00774 - Level Control System Sensor; Left Rear (G76)
28-10 - Short to Plus - Intermittent
00776 - Level Control System Sensor; Left Front (G78)
28-00 - Short to Plus

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Address 56: Radio Labels: 8E0-035-1xx-56.lbl
Part No: 4B0 035 195 J
Component: symphony II NP2 0008
Coding: 00205
Shop #: WSC 26149

No fault code found.

 

The EVAP code could be the Gas Cap or possibly the EVAP purge valve (N80).

Do you have problems starting the car after filling up with gas? That is one of the symptoms of the purge valve sticking open.

 

Thanks for the reply. No I don't have problems starting the car after filling up. What about the gas cap could be the problem? Is it not venting properly perhaps? Thanks

 

Although not the question you asked, you've clearly got some "flakiness" in the communications you should sort out:

http://www.ross-tech.com/vag-com/faq_2.html#2.5

-Uwe-

 

Yes. I'm not really very computer literate, but I have the earlier cable with the serial port connection. I now have a laptop that only has USB ports so I had to get a Serial to USB adaptor. The result is that often there are glitches in communication. Is there a way (short of buying a whole new cable) that I can get better communication between car and computer? Thanks

 

Possibly. Contact me via e-mail with enough data to allow me to find you in our records.

-Uwe-