wob4

Anything I can do to diagnose it via VAG-com? I ran it last night, but no fault codes came up. Am I missing something simple?

On another pleasant note, the driver's window regulator went out about ten minutes after the AC stopped working.

Hooooraaaaay!!!

Andy@Ross-Tech

Grrrr ... please post an AutoScan. :-)

wob4

Thanks for your help and patience.



-Will

Andy@Ross-Tech

There may be relevant stuff in other parts of the car, like the Engine.<ul><li><a href="http://www.ross-tech.com/vcds/tour/autoscan.html">http://www.ross-tech.com/vcds/tour/autoscan.html</a</li></ul>

wob4

From last night...

Chassis Type: 8E - Audi A4 B6/B7
Scan: 01 02 03 08 09 0F 11 15 16 17 18 36 37 45 46 55 56 57 65 67
69 75 76 77

VIN: WAUPL68E34A130313 Mileage: 67350km/41849miles
-------------------------------------------------------------------------------
Address 01: Engine Labels: Redir Fail!
Part No SW: 8E0 910 560 A HW: 8E0 907 560
Component: 4.2L V8/5V G 0020
Coding: 0007711
Shop #: WSC 07417 444 58627

No fault code found.
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 8E0-614-517.lbl
Part No: 8E0 614 517 Q
Component: ABS/ESP allrad 3033
Coding: 04595
Shop #: WSC 06435

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 8E0-820-043.lbl
Part No: 8E0 820 043 AD
Component: A4 Klimaautomat 1319
Coding: 00000
Shop #: WSC 63351

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 8E0-907-279-8E2.lbl
Part No: 8E0 907 279 F
Component: int. Lastmodul USA 0517
Coding: 01013
Shop #: WSC 63351

1 Fault Found:
02104 - Light Detection Sensor (G399)
29-10 - Short to Ground - Intermittent

-------------------------------------------------------------------------------
Address 0F: Digital Radio Labels: 8E0-035-593-XM.lbl
Part No: 8E0 035 593 A
Component: SDAR XM 0010

1 Fault Found:
02635 - Tuner Not Enabled/Activated
35-10 - - - Intermittent

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 8E0-959-655-84.lbl
Part No: 8E0 959 655 K
Component: Airbag 8.4EP 1001
Coding: 0010607
Shop #: WSC 63351 000 00000

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 8E0-953-549.lbl
Part No: 8E0 953 549 N
Component: Lenksáulenmodul 0611
Coding: 01041
Shop #: WSC 63351

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 8E0-920-9xx-8E2.lbl
Part No: 8E0 920 980 M
Component: KOMBI+WEGFAHRS. RB4 D37
Coding: 03200
Shop #: WSC 07117
WAUPL68E34A130313 AUZ6Z0C0281193

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr Labels: 8E0-959-760.lbl
Part No: 8E0 959 760
Component: Sitzmemory R2 F 0305
Coding: 00002
Shop #: WSC 63351

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 8E0-959-433-MAX.lbl
Part No: 8E0 959 433 BB
Component: Komfortgerát T7B 1411
Coding: 11818
Shop #: WSC 63351

Part No: 8E1959801
Component: Tõrsteuer.FS BRM 0003

Part No: 8E1959802E
Component: Tõrsteuer.BF BRM 0003

Part No: 8E0959801A
Component: Tõrsteuer.HL BRM 0004

Part No: 8E0959802A
Component: Tõrsteuer.HR BRM 0004

3 Faults Found:
01369 - Alarm triggered by Hood Switch
35-00 - -
01374 - Alarm triggered by Terminal 15
35-00 - -
01366 - Opened Due to Crash Signal
35-00 - -

-------------------------------------------------------------------------------
Address 55: Xenon Range Labels: 4Z7-907-357.lbl
Part No: 4Z7 907 357
Component: dynamische LWR D09
Coding: 00060
Shop #: WSC 63351

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio Labels: 8E0-035-1xx-56.lbl
Part No: 8E0 035 195 H
Component: symphony II NP2 0400
Coding: 01220
Shop #: WSC 23040

1 Fault Found:
01303 - Telephone Transceiver (R36)
49-00 - No Communications

End ---------------------------------------------------------------------


...and here is one from just now...

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 8E - Audi A4 B6/B7
Scan: 01 02 03 08 09 0F 11 15 16 17 18 36 37 45 46 55 56 57 65 67
69 75 76 77

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 8E0-820-043.lbl
Part No: 8E0 820 043 AD
Component: A4 Klimaautomat 1319
Coding: 00000
Shop #: WSC 63351

No fault code found.

-------------------------------------------------------------------------------
Address 0F: Digital Radio Labels: 8E0-035-593-XM.lbl
Part No: 8E0 035 593 A
Component: SDAR XM 0010

1 Fault Found:
02635 - Tuner Not Enabled/Activated
35-10 - - - Intermittent

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr Labels: 8E0-959-760.lbl
Part No: 8E0 959 760
Component: Sitzmemory R2 F 0305
Coding: 00002
Shop #: WSC 63351

No fault code found.

Theresias

...the climate control (#08) measuring blocks 001 and 002 while idling?

BTW: You may want to update to the latest version of VCDS, which is Release 805.<ul><li><a href="http://www.ross-tech.com/vcds/download/current.html">http://www.ross-tech.com/vcds/download/current.html</a</li></ul>

wob4

AC on lo (full speed)

Address 08: Auto HVAC (8E0 820 043 AD)

19:45:07 Group 001
0.652 A A/C Valve (N280) Current
64.0 % A/C Valve (N280) Duty Cycle
23.0 % High-Pressure Signal (G65)
6.0 bar Refrigerant Circuit Pressure

19:45:07 Group 002: Last Compressor Shut-Off Criteria
0.0 Current Criteria
0.0 Last Criteria
0.0 Last but one Criteria
0.0 Last but two Criteria
Wednesday,02,July,2008,19:45:47:15984
VCDS Version: Release 805.0
Data version: 20080529


AC off...

Address 08: Auto HVAC (8E0 820 043 AD)

19:45:45 Group 001
0.000 A A/C Valve (N280) Current
0.0 % A/C Valve (N280) Duty Cycle
23.0 % High-Pressure Signal (G65)
6.0 bar Refrigerant Circuit Pressure

19:45:45 Group 002: Last Compressor Shut-Off Criteria
6.0 Current Criteria
0.0 Last Criteria
0.0 Last but one Criteria
0.0 Last but two Criteria

Theresias

Odd, they look perfectly fine to me. And you have no cold air at all or what symptoms do you have?

wob4

to roll down the windows, and then rolled them up a few minutes later, and had no cold air. Still don't - it only blows hot / warm. No new or odd noises that I can detect, either.