2015 Q7 Blower intermittent/humming noise

   #1  

PopTopTDi

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VCDS Serial number
C?ID=340824
First 115 degree day in AZ and the blower began making a humming (not squealing) noise, air continued to blow cold, but as if the blower was set on the lowest setting. Unplugged the unit, plugged back in, it worked for a few days. Seems to do this more during the hottest part of the day, less at night. I am leaning towards blower replacement, as the fuses all check out ok, and I am getting 11.2V to the blower. Output tests on hvac appeared normal. Could the air quality sensor (g238) be the culprit and not the blower motor?

Note the fault codes in the rear HVAC as well, though that has been operating normally.

Code:
Monday,13,July,2020,16:17:23:30156
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 20.4.1.0 (x64)  HEX-V2 CB: 0.4508.4
Data version: 20200331 DS317.0
www.Ross-Tech.com


VIN: WA1LMAFE9FD029390   License Plate: 
Mileage: 84310km-52387mi   Repair Order: 



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


Chassis Type: FE-AU56 (4F0)
Scan: 01 02 03 05 08 09 10 15 16 17 19 28 36 3C 42 46 47 4C 4F 52
          55 56 5F 62 69 6C 6D 6F 72

VIN: WA1LMAFE9FD029390   Mileage: 84310km-52387miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
28-HVAC, Rear -- Status: Malfunction 0010
36-Seat Mem. Drvr -- Status: OK 0000
3C-Lane Change -- Status: OK 0000
42-Door Elect, Driver -- Status: Malfunction 0010
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: Malfunction 0010
4C-Tire Pressure II -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
5F-Information Electr. -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
69-Trailer -- Status: Malfunction 0010
6C-Back-up Cam. -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
6F-Centr. Conv. II -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CNRB)       Labels:. 059-907-401-V2.clb
   Part No SW: 4L2 910 401 A    HW: 4L0 907 401 E
   Component: 3.0TDI FSA    H23 0014  
   Revision: 54H23---    Serial number:               
   Coding: 2A2A4012253600050000
   Shop #: WSC 61658 003 1048576
   ASAM Dataset: EV_ECM30TDI0114L2910401A 001015
   ROD: EV_ECM30TDI0114L2910401A.rod
   VCID: 221D16527448ADDB65F-8076

2 Faults Found:
19186 - Fuel Injector #4 (N33) 
          P0272 00 [096] - Contribution/Balance Fault
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 83050 km
                    Date: 2020.07.08
                    Time: 13:02:33

                    Engine speed: 2591.50 /min
                    Normed load value: 69.0 %
                    Vehicle speed: 107 km/h
                    Coolant temperature: 99 °C
                    Intake air temperature: 56 °C
                    Ambient air pressure: 950 mbar
                    Voltage terminal 30: 13.740 V
                    Unlearning counter according OBD: 33
                    selected gear-Bits 0-7: 6
                    Mean injection quantity: 46.17 mg/stroke
                    Engine oil temperature: 110.3 °C
                    Current operating mode_2-Bits 0-7: 0
                    Current operating mode_2-Bits 0-7: 0
                    Current operating mode_2-Bits 0-7: 16
                    Current operating mode_2-Bits 0-7: 1
                    O2 sensor 1 bank 1: O2 sensor actual value: 1.474
                    O2 sensor 1 bank 2: O2 sensor actual value: 6.986

38161 - Reductant Metering Module 
          P20FE 00 [096] - Malfunction
          Intermittent - Not Confirmed - Tested Since Memory Clear

Readiness: 0 0 0 0 0 

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels:| 0C8-927-750.clb
   Part No SW: 0C8 927 750 AQ    HW: 0C8 927 750 AQ
   Component: AL1000 AISIN  002 3399  
   Serial number:               
   Coding: 001378
   Shop #: WSC 61658 003 1048576
   ASAM Dataset: EV_TCMAL991031 002115
   ROD: EV_TCMAL991031_002.rod
   VCID: 7BA30B36B3623C13069-802E

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels:. 4L0-910-517-V2.clb
   Part No SW: 4L0 910 517 M    HW: 4L0 614 517 L
   Component: ESP ALLRAD MK25E1   0020  
   Revision: 00H02001    
   Coding: 0099441
   Shop #: WSC 31414 790 00001
   VCID: 3431E00AD23C336B873-8060

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels:. 4F0-910-852.clb
   Part No SW: 4F0 910 852 B    HW: 4F0 905 852 H
   Component: FBSAUDIC6 ELV   H08 0210  
   Revision: 00H08000    Serial number: 10603902211941
   Coding: 0000135
   Shop #: WSC 52622 001 1048576
   VCID: 25170D4E69E65AE300D-8070

   Subsystem 1 - Part No: 4F0 910 132 L
   Component: FBSAUDIC6 EZS   H05 0020

   Subsystem 2 - Part No: 4F0 910 335 B
   Component: FBSAUDIC6 KSG   H03 0020

   Subsystem 3 - Part No: 4F0 910 220 G
   Component: FBSAUDIC6 IDG   H01 0053

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: None
   Part No SW: 4L0 910 043 D    HW: 4L0 820 043 AP
   Component: KLIMA 4 ZONEN H15 0070  
   Revision: 00---031    Serial number: 00000000477492
   Coding: 0304A036
   Shop #: WSC 31414 790 00001
   VCID: 25170D4E65E65AE300D-8070

2 Faults Found:
01592 - Air Quality Sensor (G238) 
            014 - Defective - Intermittent
             Freeze Frame:
                    Fault Status: 00101110
                    Fault Priority: 3
                    Fault Frequency: 3
                    Reset counter: 39
                    Mileage: 81352 km
                    Time Indication: 0
                    Date: 2020.06.13
                    Time: 14:44:49

             Freeze Frame:
                    Temperature: 31.0°C

01273 - Fresh Air Blower (V2) 
            010 - Open or Short to Plus - Intermittent
             Freeze Frame:
                    Fault Status: 00101010
                    Fault Priority: 3
                    Fault Frequency: 84
                    Reset counter: 64
                    Mileage: 83007 km
                    Time Indication: 0
                    Date: 2020.07.08
                    Time: 12:17:59

             Freeze Frame:
                    Temperature: 46.0°C
                    Speed: 0.0 km/h
                    (no units): 193.0
                    Load: 0.0 %


-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 4F0-910-279.lbl
   Part No SW: 4F0 910 279 AG    HW: 4F0 907 279 C
   Component: ILM Fahrer      H31 0400  
   Revision: 00000000    Serial number: 4F0907279     
   Coding: 0139123
   Shop #: WSC 31414 790 00001
   VCID: 6E853262FC9059BBB17-803A

   Subsystem 1 - Part No: 4L1 910 113   Labels: 1KX-955-119.CLB
   Component: Wischer AU716   H18 0110  
   Coding: 00064792
   Shop #: WSC 31414  

   Subsystem 2 - Part No: 8K0 910 557   Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH04 0003  
   Coding: 00150059
   Shop #: WSC 31414  

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:| 4L0-919-475-7X2.clb
   Part No SW: 4L0 919 475 A    HW: 4H0 919 475 C
   Component: PARKHILFE 8K  H07 0011  
   Revision: 11001001    Serial number: 55961513100168
   Coding: 25011E
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_EPHVA18AU7160000 001001
   ROD: EV_EPHVA18AU7160000.rod
   VCID: 3431E00ADEBC336B873-8060

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 4L0-910-655.lbl
   Part No SW: 4L0 910 655 A    HW: 4L0 959 655 B
   Component: 73 AIRBAG AUDI8RH46 0230  
   Revision: 10H46000    Serial number: 0038QDA01EUJ  
   Coding: 0014131
   Shop #: WSC 31414 790 00001
   VCID: 2B03FB760F026C93D69-807E

   Subsystem 1 - Part No: 4L0 959 339 C
   Component: BF-Gewichtsens. H05 0040

   Subsystem 2 - Serial number: 6332QSME5D532156F

   Subsystem 3 - Serial number: 6342QSME0657417CI

   Subsystem 4 - Serial number: 6352QSME515445528

   Subsystem 5 - Serial number: 6362QSME5D531864N

   Subsystem 6 - Serial number: 63734SME126B3D688

   Subsystem 7 - Serial number: 63834SME156B0046Z

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 4F0-910-549.lbl
   Part No SW: 4F0 910 549 B    HW: 4F0 953 549 F
   Component: J0527               0830  
   Revision: 00H09000    Serial number: 90026151110335
   Coding: 0012242
   Shop #: WSC 31414 790 00001
   VCID: 2809047A1EF4478B3BB-807C

   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: E0221           H03 0040

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 4L0-920-xxx-17.clb
   Part No SW: 4L0 920 985 Q    HW: 4L0 920 985 Q
   Component: KOMBIINSTR.   H35 0332  
   Revision: 00000000    Serial number: X2S014N5G     
   Coding: 8BD664040100CF05020205
   Shop #: WSC 31414 790 00001
   VCID: 42DDB6D294888DDB05F-8016

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 4F0-907-468.clb
   Part No SW: 4F0 907 468 S    HW: 4F0 907 468 G
   Component: GW-BEM 5CAN-M H06 0058  
   Revision: MB800038    Serial number: 3800M15512026D
   Coding: 00C303
   Shop #: WSC 31414 790 00001
   VCID: 3FDBBF26E77AE0336A1-806A

   Subsystem 1 - Part No SW: 8K0 915 181 D    HW: 8K0 915 181 D
   Component: J367-BDM  H07 0125 
   Serial number: 32133906494121085308

2 Faults Found:
02256 - Quiescent Current 
            001 - Upper Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100001
                    Fault Priority: 7
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 84143 km
                    Time Indication: 0
                    Date: 2020.07.12
                    Time: 14:24:00

00470 - Company Comfort Databus in Single Wire 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 84191 km
                    Time Indication: 0
                    Date: 2020.07.12
                    Time: 18:57:53

             Freeze Frame:
                    Bin. Bits:    11111
                    Voltage: 13.50 V
                    Count: 7
                    Bin. Bits:    11001


-------------------------------------------------------------------------------
Address 28: HVAC, Rear        Labels: None
   Part No SW: 4L0 910 158     HW: 4L0 919 158 AE
   Component: KLIMABETAETIGUNGH06 0060  
   Revision: 00---012    Serial number: 00000030388272
   Coding: 0000006
   Shop #: WSC 31414 790 00001
   VCID: 6889447ADE74878BFBB-803C

2 Faults Found:
00003 - Control Module 
            003 - Mechanical Failure - Intermittent
             Freeze Frame:
                    Fault Status: 00100011
                    Fault Priority: 2
                    Fault Frequency: 14
                    Reset counter: 255
                    Mileage: 75238 km
                    Time Indication: 0
                    Date: 2020.02.11
                    Time: 15:11:22

01320 - Control Module for Climatronic (J255) 
            013 - Check DTC Memory
             Freeze Frame:
                    Fault Status: 01101101
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 249
                    Mileage: 81352 km
                    Time Indication: 0
                    Date: 2020.06.13
                    Time: 14:44:54

             Freeze Frame:
                        ON


-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136)       Labels: None
   Part No SW: 4F0 959 760 D    HW: 4F0 959 760 D
   Component: MEM-FS        H08 0065  
   Revision: AA000000    Serial number: 00000147832797
   Coding: 00581B00000011110000
   Shop #: WSC 31414 790 00001
   VCID: 323DE61224283D5B95F-8066

No fault code found.

-------------------------------------------------------------------------------
Address 3C: Lane Change        Labels: None
   Part No SW: 4L0 910 566 C    HW: 4L0 907 566 B
   Component: J0769_SWA_MasterH03 0050  
   Revision: 00H03000    Serial number: 6PZ 009 014-10
   Coding: 0010001
   Shop #: WSC 31414 790 00001
   VCID: 2E05F2623C1019BBF17-807A

   Subsystem 1 - Part No: 4L0 910 568 C
   Component: J0770_SWA_Slave_H03 0050

   Subsystem 2 - Serial number: 6PZ 009 014-30

   Subsystem 3 - Serial number: 5F11.05.1500H03000AMS15056ÿ

   Subsystem 4 - Serial number: S15056ÿ

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 4F0-959-793.clb
   Part No SW: 4F0 959 793 T    HW: 8K0 959 793 M
   Component: TSG FA        H12 0362  
   Revision:             Serial number: 0000151763712 
   Coding: 011F57205E40440004
   Shop #: WSC 31414 790 00001
   VCID: 48C9A4FAB2B4A78BDBB-801C

1 Fault Found:
01705 - Selection Switch for Mirror-Adjust (E48) 
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 3
                    Fault Frequency: 16
                    Reset counter: 56
                    Mileage: 82481 km
                    Time Indication: 0
                    Date: 2020.06.21
                    Time: 09:15:30


-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 4L0-910-289.lbl
   Part No SW: 4L0 910 289 K    HW: 4L0 907 289 K
   Component: Komfortgeraet   H12 0130  
   Revision: 0130 ---    Serial number: 82010168090000
   Coding: 3569949
   Shop #: WSC 31414 790 00001
   VCID: 3829D43ACE54D70BABB-806C

   Subsystem 1 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HORN H05 1501

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels: None
   Part No SW: 4L0 035 223 J    HW: 4L0 035 223 G
   Component: BOSE G3 Q7    H04 0160  
   Revision: CH004001    Serial number: 00000000086653
   Coding: 030000
   Shop #: WSC 31414 790 00001
   VCID: 290F017E09FE7E83245-807C

1 Fault Found:
00871 - Bass Speaker Front Right (R23) 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00111011
                    Fault Priority: 4
                    Fault Frequency: 13
                    Reset counter: 25
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 4C: Tire Pressure II        Labels: 4F0-910-274.clb
   Part No SW: 4F0 910 274 B    HW: 4F0 907 274 
   Component: J793  RKA+      H04 0110  
   Revision: 00000519    Serial number: 00005191103716
   Coding: 0758477
   Shop #: WSC 31414 790 00001
   VCID: 2313135667D2A4D36E9-8076

No fault code found.

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II        Labels: 4F0-910-280.lbl
   Part No SW: 4F0 910 280     HW: 4F0 907 280 D
   Component: ILM Beifahrer   H17 0100  
   Revision:             Serial number: 00000000237545
   Coding: 0012001
   Shop #: WSC 31414 790 00001
   VCID: 5EE562A20C30C93B017-800A

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 4F0-959-792.clb
   Part No SW: 4F0 959 792 T    HW: 8K0 959 792 M
   Component: TSG BF        H12 0362  
   Revision:             Serial number: 0000151782716 
   Coding: 011F57205E40440004
   Shop #: WSC 31414 790 00001
   VCID: 47CBA7C6BFAAA8F3D21-8012

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J431)       Labels:| 8X0-907-357.clb
   Part No SW: 8X0 907 357 C    HW: 8X0 907 357 B
   Component: ****LWR12**** H02 0020  
   Serial number: 150527-0002-040
   Coding: 1147A71010020400
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_HeadlRegulBasic 005001
   ROD: EV_HeadlRegulBasic.rod
   VCID: 42DDB6D294088DDB05F-8016

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (R)       Labels: Redir Fail!
   Part No SW: 4G0 035 082 G    HW: 4G0 035 082 
   Component: Radio U SIRIU H66 0133  
   Revision: AB001007    Serial number: 156E00F8268308
   Coding: 020007010000000000
   Shop #: WSC 31414 790 00001
   VCID: 2411104A6EDCA3EB173-8070

1 Fault Found:
02983 - Connection between Impedance Converter 1 and Window Antenna 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 61
                    Mileage: 83776 km
                    Time Indication: 0
                    Date: 2020.07.11
                    Time: 17:00:50

             Freeze Frame:
                    Voltage: 12.50 V


-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:. 4E0-035-6xx-5F.clb
   Part No SW: 4L2 035 746 G    HW: 4L2 035 746 G
   Component: H-BNT-NA      H42 0901  
   Revision: --------    Serial number: 513F.0F7524625
   Coding: 180200060004E3EF510023456F632003140000000100000000
   Shop #: WSC 31414 790 00001
   VCID: 323DE61224283D5B95F-8066

   Subsystem 1 - Part No: 8R0 060 884 CJ
   Component: NAR 2015  1102 

   Subsystem 2 - Part No SW: 8R0 919 604 A    HW: 8R0 919 604 A
   Component: DU7 High  H42 0104 
   Serial number: A130E-0F3362886     

   Subsystem 3 - Part No SW: 4L0 919 614 C    HW: 4L0 919 614 C
   Component: E0380 Bedient  H01 0060 
   Serial number: 00000002252451      

   Subsystem 4 - Part No: 8R0 060 961 G
   Component: CD-Database  5950 

1 Fault Found:
03157 - Functionality limited due to Communications Disruption 
            000 - - - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 84239 km
                    Time Indication: 0
                    Date: 2020.07.13
                    Time: 11:14:27

             Freeze Frame:
                    Bin. Bits: 00000000 00000010
                    Bin. Bits: 00000000 00000000
                    Bin. Bits: 00000000 00000000
                    Bin. Bits: 00000000 00000000
                    Bin. Bits: 00000000 00000000


-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 P    HW: 4F0 959 795 P
   Component: TSG HL        H11 0362  
   Revision:             Serial number: 0000151795724 
   Coding: 010E57204040230004
   Shop #: WSC 31414 790 00001
   VCID: 46D5AAC2B8A0B1FB297-8012

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer (J345)       Labels:. 4E0-907-383.clb
   Part No SW: 4E0 907 383 J    HW: 4E0 907 383 J
   Component: Anhaenger     H12 0100  
   Revision: 2A001001    Serial number: 00000370210946
   Coding: 0200000000000000
   Shop #: WSC 31414 790 00001
   VCID: 313FE91E212E0643EC5-8064

1 Fault Found:
02539 - Terminal 30 from Control Module 
            014 - Defective - Intermittent
             Freeze Frame:
                    Fault Status: 00101110
                    Fault Priority: 3
                    Fault Frequency: 3
                    Reset counter: 63
                    Mileage: 83135 km
                    Time Indication: 0
                    Date: 2020.07.08
                    Time: 14:12:37


-------------------------------------------------------------------------------
Address 6C: Back-up Cam.        Labels: 4L0-910-441.clb
   Part No SW: 4L0 910 441 B    HW: 4L0 907 441 B
   Component: J772__Rearview      0030  
   Revision: --H09---    Serial number: 525PA8-JA4433O
   Coding: 1021201
   Shop #: WSC 31414 790 00001
   VCID: 25170D4E69E65AE300D-8070

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect.        Labels: None
   Part No SW: 4L0 910 945     HW: 4L0 827 851 F
   Component: ValeoHeckdeckel H61 0500  
   Revision: --H61001    Serial number: E5030000B     
   Shop #: WSC 98765 666 38354
   VCID: 6C81386ACA8CABAB9F3-8038

   Subsystem 1 - Part No: 4L0 910 946 
   Component: ValeoHeckdeckel H61 0500

   Subsystem 2 - Serial number: 	
,ó

   Subsystem 3 - Serial number: RD25.05.15--H61001002E0216ÿ

   Subsystem 4 - Serial number: 2E0216ÿ

No fault code found.

-------------------------------------------------------------------------------
Address 6F: Centr. Conv. II        Labels:. 4L0-910-290.lbl
   Part No SW: 4L0 910 290 A    HW: 4L0 907 290 A
   Component: ILM HINTEN 2    H08 0080  
   Revision: AAH08080    Serial number: 0151680225----
   Coding: 0003595
   Shop #: WSC 31414 790 00001
   VCID: 26150A4214E051FB097-8072

   Subsystem 1 - Part No: 4L0 910 591 A
   Component: J_245_EE16_SKB10H15 0220

   Subsystem 2 - Part No: 4L0 910 591 A
   Component: J_394_EE16_SKB10H15 0220

   Subsystem 3 - Part No: 4L0 910 591 A
   Component: J_392_EE16_SKB10H15 0220

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 P    HW: 4F0 959 795 P
   Component: TSG HR        H11 0362  
   Revision:             Serial number: 0000151795723 
   Coding: 010E57204040230004
   Shop #: WSC 31414 790 00001
   VCID: 46D5AAC2B8A0B1FB297-8012

No fault code found.

End----------(Elapsed Time: 02:17, VBatt start/end: 12.1V/12.1V)-----------
 
   #2  

Jack@European_Parts

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Is pollen filter or air scoop restricted in box with FOD?

Are you going to fix air quality sensor and change blower motor?
 
   #3  

PopTopTDi

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Yes I was considering changing blower and/or air quality sensor but wasn’t sure to try one before the other.

New cabin air filter, forgive me what is FOD?
 
   #5  

PopTopTDi

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No FOD noted, thanks for that!

Video link to noise :

 
   #6  

Jack@European_Parts

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Is blower motor out of balance due to something FOD ingress too it in squirl cage or faulty lubricant in bearing run out?
 
   #7  

PopTopTDi

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VCDS Serial number
C?ID=340824
Don’t see any signs of FOD, no signs of damage to blades. Took motor out and tested it, blows without noise or issues, if it is out of balance it is undetectable to me.
 
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