2007 Audi A6 saloon. Have a problem with the ac, have changed the pressure sensor and the air quality sensor, still no ac and still sowing pressure sensor and air quality sensor not functioning. Please help
Les
Les
A/C Problems
- Thread starter leztek
- Start date
- Status
Code:
Thursday,22,July,2021,10:08:53:64473
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 21.3.0.0 (x64)
Data version: 20210226 DS325.0
www.Ross-Tech.com
VIN: WAUZZZ4F37N141543 License Plate: LRO7UCZ
Mileage: 242150km-150465mi Repair Order: july21
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Gateway Installation List: 4F0 910 468 A
00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
07-Control Head -- Status: Malfunction 0010
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
0E-Media Player 1 -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
1E-Media Player 2 -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
37-Navigation -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000-Hi Uwe as mentioned I have changed the two sensors and still no joy
Last edited by a moderator:
Code:
Monday,02,August,2021,14:15:29:64473
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 21.3.0.0 (x64)
Data version: 20210226 DS325.0
www.Ross-Tech.com
VIN: WAUZZZ4F37N141543 License Plate: LR07UCZ
Mileage: 242160km-150471mi Repair Order: AUG2021/2
Chassis Type: 4F (4F0)
Scan: 01 03 05 07 08 09 0E 15 16 17 19 1E 37 42 46 47 4F 52 53 56
61 62 72
VIN: WAUZZZ4F37N141543 Mileage: 242160km-150471miles
00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
07-Control Head -- Status: Malfunction 0010
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
0E-Media Player 1 -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
1E-Media Player 2 -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
37-Navigation -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine Labels: 03G-906-016-BLB.clb
Part No SW: 03G 906 016 HS HW: 03G 906 016 HS
Component: R4 2,0L EDC G000SG 9673
Revision: --H05--- Serial number:
Coding: 0000072
Shop #: WSC 66565 257 00032
VCID: 7BF3BF023A1EB95396-802E
1 Fault Found:
005697 - Please check DTC Memory of A/C Controller
P1641 - 000 -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 6
Fault Frequency: 1
Reset counter: 255
Mileage: 242164 km
Time Indication: 0
Date: 2021.07.29
Time: 13:44:48
Freeze Frame:
RPM: 0 /min
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 12.01 V
Bin. Bits: 00101000
Temperature: 16.2°C
(no units): 16.0
Readiness: 0 0 0 0 1
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 4F0-910-517.clb
Part No SW: 4F0 910 517 AC HW: 4F0 614 517 T
Component: ESP8 front H01 0070
Revision: 00000000 Serial number: 00000000000000
Coding: 0020855
Shop #: WSC 02325 785 00200
VCID: 65C7F97AAC9A1FA350-8030
No fault code found.
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. Labels:. 4F0-910-852.clb
Part No SW: 4F0 910 852 HW: 4F0 905 852 B
Component: FBSAUDIC6 ELV H31 0220
Revision: 31050601 Serial number: 10601100714934
Coding: 0000017
Shop #: WSC 00460 210 83628
VCID: 63C3E762A2AE6193BE-8036
Subsystem 1 - Part No: 4F0 910 131 D
Component: FBSAUDIC6 EZS H45 0080
Subsystem 2 - Part No: 4F0 910 220 D
Component: FBSAUDIC6 IDG H01 0040
No fault code found.
-------------------------------------------------------------------------------
Address 07: Control Head Labels: 4F0-910-7xx-07-H.clb
Part No SW: 4F0 910 731 R HW: 4E0 035 729
Component: Interfacebox H43 3450
Revision: 00000000 Serial number: 350CY077768952
Coding: 0000002
Shop #: WSC 00460 210 83628
VCID: 316F5D2AA8D283037C-8064
Subsystem 1 - Part No: 4F0 910 609 E
Component: Bedienteil MMIC6H01 0060
Subsystem 2 - Serial number: 00000000698796
Subsystem 3 - Serial number: 0113.03.070000000100011806ÿ
Subsystem 4 - Serial number: 011806ÿ
1 Fault Found:
00003 - Control Module
005 - No or Incorrect Basic Setting / Adaptation
Freeze Frame:
Fault Status: 01100101
Fault Priority: 5
Fault Frequency: 1
Reset counter: 104
Mileage: 242164 km
Time Indication: 0
Date: 2021.08.02
Time: 14:08:45
-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 4F0-910-043.clb
Part No SW: 4F0 910 043 A HW: 4F2 820 043 P
Component: KLIMABETAETIGUNGH30 0020
Revision: 00000052 Serial number: 00000000371079
Coding: 0001044
Shop #: WSC 02325 785 00200
VCID: 1C319C9EDF501E6B3F-8048
2 Faults Found:
01592 - Air Quality Sensor (G238)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 103
Mileage: 242164 km
Time Indication: 0
Date: 2021.07.29
Time: 13:52:17
Freeze Frame:
Temperature: 20.0°C
00256 - A/C Pressure/Temperature Sensor (G395)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 3
Fault Frequency: 1
Reset counter: 103
Mileage: 242164 km
Time Indication: 0
Date: 2021.07.29
Time: 13:52:17
-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 4F0-910-279.lbl
Part No SW: 4F0 910 279 L HW: 4F0 907 279 B
Component: ILM Fahrer H17 0240
Revision: 00000000 Serial number: 4F0907279
Coding: 0000101
Shop #: WSC 02335 785 00200
VCID: 326D5226ADD4B81B05-8066
Subsystem 1 - Part No: 4F2 910 113 B Labels: 1KX-955-119.CLB
Component: Wischer AudiC6 H04 0190
Coding: 00064784
Shop #: WSC 02335
Subsystem 2 - Part No: 4E0 910 557 A Labels: 8K0-955-559.CLB
Component: REGENLICHTSENSORH13 0090
Coding: 00146221
Shop #: WSC 02335
2 Faults Found:
01496 - Bulb for Fog-Lamps; Left (L22)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 2
Fault Frequency: 1
Reset counter: 104
Mileage: 242164 km
Time Indication: 0
Date: 2021.07.29
Time: 13:47:00
01500 - Bulb for Fog-Lamps; Right (L23)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 2
Fault Frequency: 1
Reset counter: 104
Mileage: 242164 km
Time Indication: 0
Date: 2021.07.29
Time: 13:47:00
-------------------------------------------------------------------------------
Address 0E: Media Player 1 (R192) Labels:. 4E0-035-785.lbl
Part No SW: 4E0 035 785 HW: 4E0 035 785
Component: SG ext.Player H09 0170
Revision: 00000000
VCID: 65C7F97A6C9A1FA350-8030
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags Labels: 4F0-910-655-8R.clb
Part No SW: 4F0 910 655 E HW: 4F0 959 655 B
Component: 4E AIRBAG AUDI8RH30 0280
Revision: 09H30000 Serial number: 0037LD0PGD7J
Coding: 0013381
Shop #: WSC 02325 785 00200
VCID: 295FB54A8002FBC3B4-807C
Subsystem 1 - Serial number: 6332CSME16765A3CB
Subsystem 2 - Serial number: 6342CSME171C715FB
Subsystem 3 - Serial number: 6352QSME1A710B3BL
Subsystem 4 - Serial number: 6362QSME276121298
Subsystem 5 - Serial number: 63734SME222E4C3DA
Subsystem 6 - Serial number: 63834SME22234B13U
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 4F0-910-549.lbl
Part No SW: 4F0 910 549 HW: 4F0 953 549 A
Component: Lenksäulenmodul H08 0230
Revision: 00H08000 Serial number: 90055070690285
Coding: 0102041
Shop #: WSC 02323 785 00200
VCID: 66C5FE76519C14BB59-8032
Subsystem 1 - Part No: XXXXXXXXXXX
Component: Lenkradmodul H07 0090
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments Labels: 4F0-910-xxx-17.lbl
Part No SW: 4F0 910 930 C HW: 4F0 920 981 F
Component: KOMBIINSTR. M73 H20 0170
Revision: 00200000 Serial number: 5HS38K637
Coding: 2308448
Shop #: WSC 00000 067 57207
VCID: 2343A762E22E2193FE-8076
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels:. 4F0-910-468.clb
Part No SW: 4F0 910 468 A HW: 4F0 907 468 D
Component: Gateway H11 0070
Revision: 11 Serial number: 1300807303022A
Coding: 6CEE53C43B2104
Shop #: WSC 02335 785 00200
VCID: 275BB3729616CDB3A2-8072
No fault code found.
-------------------------------------------------------------------------------
Address 1E: Media Player 2 Labels: 4E0-910-111.lbl
Part No SW: 4E0 910 110 C HW: 4E0 035 110 A
Component: MP3-Changer H44 0350
Revision: 00044000 Serial number: AUZ5ZBG3193915
Shop #: WSC 00000 000 00000
VCID: 1839808E2B68724B1B-804C
No fault code found.
-------------------------------------------------------------------------------
Address 37: Navigation Labels: 4E0-910-88x-37.lbl
Part No SW: 4E0 910 888 P HW: 4E0 919 887 L
Component: MNS ECE H48 1060
Revision: 00000000 Serial number: 364C+077649389
Shop #: WSC 00460 210 103256
VCID: 3B737F027A9E7953D6-806E
No fault code found.
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver Labels: 4F0-910-793-42.lbl
Part No SW: 4F0 910 793 E HW: 4F0 959 793 E
Component: TSG FA H12 0120
Revision: 00-00000
Coding: 0002586
Shop #: WSC 02327 785 00200
VCID: 2C514C5E8FF0EEEB4F-8078
No fault code found.
-------------------------------------------------------------------------------
Address 46: Central Conv. Labels:. 4F0-910-289.lbl
Part No SW: 4F0 910 289 G HW: 4F0 907 289 G
Component: Komfortgeraet H22 0170
Revision: 01700022 Serial number: 01037197630000
Coding: 0000251
Shop #: WSC 00586 210 81414
VCID: 2E554656B9EC9CFB61-807A
Subsystem 1 - Part No: 1K0 951 605 C
Component: LIN BACKUP HORN H03 1301
Subsystem 2 - Part No: 4F0 910 177
Component: Innenraumueberw.H01 0020
No fault code found.
-------------------------------------------------------------------------------
Address 47: Sound System (J525) Labels: Redir Fail!
Part No SW: 4F0 910 223 H HW: 4F0 035 223 K
Component: Amp.-ASK-RD H07 0130
Revision: 08S00000
Coding: 030000
Shop #: WSC 02399 823 56573
VCID: 2343A762222E2193FE-8076
No fault code found.
-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II Labels: 4F0-910-280.lbl
Part No SW: 4F0 910 280 HW: 4F0 907 280 A
Component: ILM Beifahrer H10 0080
Revision: Serial number: 00000000411807
Coding: 0001104
Shop #: WSC 02323 785 00200
VCID: 5EB5D69689CC4C7B91-800A
No fault code found.
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels: 4F0-910-793-52.lbl
Part No SW: 4F0 910 793 E HW: 4F0 959 792 E
Component: TSG BF H12 0120
Revision: 00-00000
Coding: 0002586
Shop #: WSC 02327 785 00200
VCID: 2C514C5E8FF0EEEB4F-8078
No fault code found.
-------------------------------------------------------------------------------
Address 53: Parking Brake Labels: 4F0-910-801.clb
Part No SW: 4F0 910 801 C HW: 4F0 907 801 A
Component: EPB CDEC0080 H04 0080
Revision: --H04---
Coding: 0000111
Shop #: WSC 00000 785 00200
VCID: 2049A86EF3383A8BE3-8074
No fault code found.
-------------------------------------------------------------------------------
Address 56: Radio Labels: 4E0-910-541.lbl
Part No SW: 4E0 910 541 Q HW: 4F0 035 541 L
Component: TUNER EU/US/RDW H42 0620
Revision: 00000000 Serial number: 394C 077749814
Coding: 0000001
Shop #: WSC 02323 785 00200
VCID: 2E554656B9EC9CFB61-807A
No fault code found.
-------------------------------------------------------------------------------
Address 61: Battery Regul. Labels: 4F0-910-181.lbl
Part No SW: 4F0 910 181 E HW: 4F0 915 181 A
Component: J0644 BEM H12 0590
Revision: 00000000 Serial number: 00000000034695
Shop #: WSC 00051 210 67755
VCID: 2343A762E22E2193FE-8076
Subsystem 1 - Part No: 4F0 915 105 D
Component: von VA0 2703111163
Coding: 344630393135313035442056413032373033313131313633
Shop #: WSC 00000 384 00290
No fault code found.
-------------------------------------------------------------------------------
Address 62: Door, Rear Left Labels: 4F0-910-795.lbl
Part No SW: 4F0 910 795 E HW: 4F0 959 795 E
Component: TSG HL H21 0050
Coding: 0002050
Shop #: WSC 02327 785 00200
VCID: 2E554656B9EC9CFB61-807A
No fault code found.
-------------------------------------------------------------------------------
Address 72: Door, Rear Right Labels: 4F0-910-795.lbl
Part No SW: 4F0 910 795 E HW: 4F0 959 794 E
Component: TSG HR H21 0050
Coding: 0002050
Shop #: WSC 02327 785 00200
VCID: 2E554656B9EC9CFB61-807A
No fault code found.
End-------------------------(Elapsed Time: 02:18)--------------------------Thanks for your patience, all assistance will be gratefully received.
regards
Les
Last edited by a moderator:
The Air Quality Sensor shouldn't keep the A/C from working, but the A/C Pressure/Temperature Sensor (G395) would. If you've already replaced that sensor, first I'll ask: What was the source of the replacement? If OEM, then I think you need to get a wiring diagram and check/verify all relevant wiring and connectors.
-Uwe-
-Uwe-
- Status