2012 TDI Touareg - NOx

   #1  

jrb04013

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Computer troubles and can't find recent AutoScan - will redo but wanted some direction if anyone can help. Codes:

P22A1 00 - NOx Sensor 2 Bank 1 Signal Too Large
P229E 00 - NOx Sensor 2 Bank 1 Electrical Malfunction
P227A 00 - NOx Sensor 2 Bank 1 Heating Circuit Implausible Signal
P20EE 00 - SCR NOx Catalyst Bank 1 Efficiency Too Low

Also unable to find log from 10 minute drive:

Address 01: Engine (7P0 907 401 J)

17:56:06
IDE03140 NOx sensor 1: NOx concentration N/A
IDE03141 NOx sensor 2: NOx concentration N/A
IDE03768 NOx sensor 1: feed voltage N/A
IDE03769 NOx sensor 2: feed voltage N/A
IDE05344 Air mass to enable NOx sensor 2 offset test N/A
IDE05346 NOx Emission NOx-Sensor 2 N/A
IDE05348 NOx-Sensor 2: O2-Concentration N/A
IDE05349-ENG188621 Status of electrical malfunction of NOx sensor 2-Bits 0-7 N/A
IDE07088 NOx sensor 1: oxygen concentration N/A

Could anyone advise if this is right things to monitor?

Sensor 1 ran from ~15-350ppm, while sensor 2 read -10 for the majority of the time with a spike to something over 1400 for a few seconds. Both had 14v, and both read oxygen concentration (I don't know what typical range should be).

Again, I will run AutoScan again, but any advise on what to log to help diagnose would be appreciated.

Thanks,
Jesse
 
   #2  

PetrolDave

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Waiting for the Auto-Scan as we need the full information :popcorn::popcorn::popcorn:
 
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   #3  

SaVAGeSoot

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As per above, let's see that full Autoscan.
 
   #4  

jrb04013

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C?ID=550296
Code:
Friday,17,April,2026,20:47:44:32319
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 25.3.3.0 (x64)  HEX-V2 CB: 0.4671.4
Data version: 20260227 DS365.0
www.Ross-Tech.com


VIN: WVGEK9BP5CD006500   License Plate:
Mileage: 209759km-130338mi   Repair Order:



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


Chassis Type: BP-VW52 (7P6)
Scan: 01 02 03 05 08 09 15 16 17 19 36 42 46 52 53 55 56 5F 62 65
          6C 6D 72

VIN: WVGEK9BP5CD006500   Mileage: 209759km-130338miles

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
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
65-Tire Pressure -- Status: OK 0000
6C-Back-up Cam. -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CATA)       Labels:. 059-907-401-V2.clb
   Part No SW: 7P0 907 401 J    HW: 7P0 907 401 E
   Component: 3.0TDI FSA    H17 0008
   Revision: 56H17---    CVN: 66FD96005C3E0D045C3E0D04
   Coding: 292A4012232600050000
   Shop #: WSC 01017 444 00000
   ASAM Dataset: EV_ECM30TDI0117P0907401J 002007
   ROD: EV_ECM30TDI0117P0907401J_002.rod
   VCID: 36353485B8C09E4A647-8062
   VINID: 9E65D56C94A015350000614000F5AD1F23

7 Faults Found:
16551 - EGR during Cold Start
          P04DD 00 [01100101] - Insufficient Flow
          Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 209719 km
                    Date: 2026.04.17
                    Time: 16:14:20

                    Engine speed: 940.00 /min
                    Normed load value: 27.5 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 24 °C
                    Intake air temperature: 19 °C
                    Ambient air pressure: 980 mbar
                    Voltage terminal 30: 13.540 V
                    Unlearning counter according OBD: 40
                    Mean injection quantity: 7.54 mg/stroke
                    Control Module temperature: 23.6 °C
                    EGR_governor_deviation: -123.9 mg/stroke
                    Inj Ctl q Curr: 7.65 mg/stroke
                    Standardized air flow ratio: 1.1589
                    Air mass at air mass meter 1: 67.3 kg/h
                    Actual charge pressure: 981 hPa

5188 - Particle Filter
          P2463 00 [10100111] - Excessive Soot Accumulation
          MIL ON - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 209736 km
                    Date: 2026.04.17
                    Time: 16:33:00

                    Engine speed: 1819.50 /min
                    Normed load value: 76.5 %
                    Vehicle speed: 32 km/h
                    Coolant temperature: 91 °C
                    Intake air temperature: 20 °C
                    Ambient air pressure: 1000 mbar
                    Voltage terminal 30: 14.480 V
                    Unlearning counter according OBD: 40
                    P Flt Ld fac Ash Cor: 0.7985
                    Particul.filter diff.pressure: 101 hPa
                    Exh t Adap T Oxi Cat Ds: 310.5 °C
                    Exh t Adap TP Flt Ds: 217.6 °C
                    Exhaust gas jet volume in particle filter: 206.8 m³/h
                    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: 0

9880 - NOx Sensor 2 Bank 1; Heating Circuit
          P22A7 00 [11101101] - Implausible Signal
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 208304 km
                    Date: 2026.03.23
                    Time: 08:37:04

                    Engine speed: 1508.50 /min
                    Normed load value: 67.8 %
                    Vehicle speed: 43 km/h
                    Coolant temperature: 80 °C
                    Intake air temperature: 4 °C
                    Ambient air pressure: 980 mbar
                    Voltage terminal 30: 14.780 V
                    Unlearning counter according OBD: 40
                    NOx sensor 2: NOx concentration: 925 ppm
                    NOx sensor 1: NOx concentration: 199 ppm
                    Target value of heating temperature of NOx sensor 2-Bits 0-7: 1
                    NOx sensor 2: feed voltage: 14240 mV
                    NOx sensor 1: feed voltage: 14400 mV
                    Outside temperature: 1.5 °C
                    Mean injection quantity: 16.24 mg/stroke

8863 - Particulate Filter
          P2459 00 [01100000] - Regeneration Frequency
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 208809 km
                    Date: 2026.04.04
                    Time: 18:32:16

                    Engine speed: 3733.00 /min
                    Normed load value: 99.2 %
                    Vehicle speed: 128 km/h
                    Coolant temperature: 71 °C
                    Intake air temperature: 18 °C
                    Ambient air pressure: 990 mbar
                    Voltage terminal 30: 14.400 V
                    Unlearning counter according OBD: 21
                    Exhaust gas jet volume in particle filter: 1021.5 m³/h
                    Particle filter: difference pressure: 461 hPa
                    Particle filter: soot mass measured: 26.64 g
                    Particle filter: soot mass calculated: 9.39 g
                    Exhaust gas temperature sensor 3: 521.1 °C
                    Exhaust gas temperature sensor 4: 399.7 °C

5189 - Particulate Trap Bank 1
          P2002 00 [00100111] - Efficiency Below Threshold
          Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 209736 km
                    Date: 2026.04.17
                    Time: 16:33:00

                    Engine speed: 1819.50 /min
                    Normed load value: 76.5 %
                    Vehicle speed: 32 km/h
                    Coolant temperature: 91 °C
                    Intake air temperature: 20 °C
                    Ambient air pressure: 1000 mbar
                    Voltage terminal 30: 14.480 V
                    Unlearning counter according OBD: 40
                    Ambient temperature: 17.9 °C
                    DPF: offset for differential pressure: 4 hPa
                    Particle filter: soot mass measured: 35.18 g
                    Particle filter: soot mass calculated: 7.70 g
                    Particle filter: kilometers since last regeneration: 16373 m
                    Particle filter field regeneration: cancel conditions-Bits 0-7: 1
                    Particle filter field regeneration: cancel conditions-Bits 0-7: 0

9120 - EGR Sensor 1
          P046C 00 [01100100] - Implausible Signal
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 209719 km
                    Date: 2026.04.17
                    Time: 16:14:03

                    Engine speed: 976.50 /min
                    Normed load value: 30.6 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 22 °C
                    Intake air temperature: 21 °C
                    Ambient air pressure: 980 mbar
                    Voltage terminal 30: 11.600 V
                    Unlearning counter according OBD: 40
                    EGR Vlv i Eff Flt: 0.48 A
                    EGR Vacuum Regulator Solen.val.: activation: 100.00 %
                    EGR Solen.val.: actual value: 94.03 %
                    EGR valve: offset closed: -5.11 %
                    High press EGR actuator: actual unconditioned volt val: 3667.4 mV
                    EGR valve: offset open: 5.11 %

31982 - EGR Valve (N18)
          P0403 00 [01100000] - Malfunction
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 209719 km
                    Date: 2026.04.17
                    Time: 10:13:14

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 32 °C
                    Intake air temperature: 22 °C
                    Ambient air pressure: 980 mbar
                    Voltage terminal 30: 12.540 V
                    Unlearning counter according OBD: 40
                    EGR Vlv i Eff Flt: 18.09 A
                    EGR Vacuum Regulator Solen.val.: activation: 100.00 %
                    EGR Solen.val.: actual value: 93.80 %
                    EGR valve: offset closed: -5.11 %
                    High press EGR actuator: actual unconditioned volt val: 3660.6 mV
                    EGR valve: offset open: 5.11 %

Readiness: 1 1 0 0 0

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels:| 0C8-927-7XX-V1.clb
   Part No SW: 0C8 927 750 G    HW: 0C8 927 750 G
   Component: AL1000 AISIN  001 3407
   Serial number:                CVN: CB5A7D50
   Coding: 001368
   Shop #: WSC 63213 003 1048576
   ASAM Dataset: EV_TCMAL991031 002112
   ROD: EV_TCMAL991031_002.rod
   VCID: 3039029D5AA4B07A3EB-8064

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:* 7P0-907-379.clb
   Part No SW: 7P0 907 379 J    HW: 7P0 907 379 A
   Component: MK25A         H36 0433
   Revision: --------    Serial number: 431910010EC010 Dataset Number: 7P0012v____ 7P16
   Coding: 5B7613C349242559DAF9C89392D2A4407300
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_MK25AXT 008001
   ROD: EV_ESPMK25A00800.rod
   VCID: 44D15E4DFE1C3CDAEA3-8010

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
   Part No SW: 4H0 907 064 JK    HW: 4H0 907 064 JK
   Component: BCM2 2.0      H44 0582
   Revision: 00002001  
   Coding: 09860010000000000000
   Shop #: WSC 25568 001 1048576
   VCID: 7BA3E5B1C3E28322DB9-802E

   Subsystem 1 - Part No SW: 7P6 959 754 M    HW: 7P6 959 754 M
   Component: FBSTOUAREGIDG  H04 0051
   Serial number: 0511000059727009  

   Subsystem 2 - Part No SW: 4H0 905 852 B    HW: 4H0 905 852 B
   Component: J764 ELV MLB  H38 0044
   Serial number: 2311000246869014  

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:| 7P6-907-040.clb
   Part No SW: 7P6 907 040 BK    HW: 7P6 907 040 BK
   Component: Klima 2 Zonen H20 1305
   Coding: B606200A80
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_AirCondiFront 004001
   ROD: EV_AirCondiFront_VW52.rod
   VCID: 7EA5ECA5D070960AFC7-802A

1 Fault Found:
0243 - Function Restriction due to Faults in Other Modules
          U1113 00 [00001000] - -
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 6
                    Fault Frequency: 146
                    Reset counter: 58
                    Mileage: 208401 km
                    Date: 2026.03.25
                    Time: 12:01:52


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 4H0-907-063-V1.clb
   Part No SW: 4H0 907 063 BD    HW: 4H0 907 063 D
   Component: BCM1 2.0      H12 0100
   Revision: 15012002    Serial number: 00000001135930
   Coding: 26001012973C5D010020180300005D0C431C460882010261000000020000
   Shop #: WSC 31414 790 00001
   VCID: 6B83D5F1B38213A24B9-803E

   Subsystem 1 - Part No SW: 7P0 955 119     HW: 7P0 955 119   Labels: 1KX-955-119.CLB
   Component: WWS    111109  31  0020
   Serial number: 90243400111118235750
   Coding: 004DBD

   Subsystem 2 - Part No SW: 7P0 955 559 D    HW: 7P0 955 559 D  Labels: 8K0-955-559.CLB
   Component: RLFS  H09 0011
   Serial number: 10275636          
   Coding: 025223

   Subsystem 3 - Part No SW: 7P6 941 431 E    HW: 7P6 941 431 E
   Component: E1 - LDS  H04 0031
   Serial number: 00000000001111110115

   Subsystem 4 - Part No SW: 4H0 907 410 A    HW: 4H0 907 410 A
   Component: USHL4.2  H30 0020
   Serial number: 0000001805569R0VF807

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 7P0-959-655.clb
   Part No SW: 7P0 959 655 C    HW: 7P0 959 655 C
   Component: VW10Airbag025 H05 0025
   Revision: --------    Serial number: 003L0000VRHD Dataset Number: 7P6003v____ 0983
   Coding: 000000000000000000000000000000003235
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_AirbaVW10BPAVW526 001001
   ROD: EV_AirbaVW10BPAVW526_001.rod
   VCID: 41DF5759E10E29F2C15-8014

   Seat occupied recognition:
   Subsystem 1 - Part No SW: 7P6 959 339     HW: 7P6 959 339
   Component: BF-Gewichtss.  003 0005
   Serial number: 5850000R1190206XAX

   Crash sensor for side airbag: driver side:
   Serial number: 3575LRB405H0TGJG41FX

   Crash sensor for side airbag: passenger side:
   Serial number: 3585LRB405P0U20S4HN3

   Rear Side Airbag Crash Sensor (on driver's side):
   Serial number: 3515RRB405B0TQM6B15R

   Passenger side rear thorax airbag crash sensor:
   Serial number: 3525RRB40590TQM6FPJP

   Crash sensor for front airbag: driver side:
   Serial number: 3555NRB40510R8AC213N

   Crash sensor for front airbag: passenger side:
   Serial number: 3565NRB40510R8ACL927

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 4H0-953-568.clb
   Part No SW: 4H0 953 568 F    HW: 7P6 953 507 L
   Component: Lenks.Modul   H03 0005
   Revision: --------    Serial number: 90815KKL0008U
   Coding: 000015
   Shop #: WSC 63333 003 1048576
   VCID: 36353485B8409E4A647-8062

   Subsystem 1 - Part No SW: 7P6 959 542     HW: 7P6 959 542
   Component: E221__MFL-TAS  H03 0027
   Serial number: 0129535            

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 7P6-920-xxx-17.clb-SRI1
   Part No SW: 7P6 920 980 N    HW: 7P6 920 980 N
   Component: Kombi         H13 0239
   Revision: 11240062    Serial number: 658151111593010
   Coding: 8B7733022B00CF05020004
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_KombiUDSRBVW526 001013
   ROD: EV_KombiUDSRBVW526_VW52.rod
   VCID: 47CB4941CF2A17C20F1-8012

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:* None
   Part No SW: 7P6 907 530 C    HW: 7P6 907 530 A
   Component: GW-CAN-L-MOST H08 5202
   Revision: --------    Serial number: 00000000312336
   Coding: 0001037500
   Shop #: WSC 31414 790 00001
   GVL: FB0F40451D77000000
   ASAM Dataset: EV_GatewVW526UDS 001006
   ROD: EV_GatewUDS_VW52.rod
   VCID: 38293ABDB2D4683A76B-806C

   Battery Monitoring Control Module:
   Subsystem 1 - Part No SW: 7P0 915 181 A    HW: 7P0 915 181
   Component: Batt_Sensor  H07 0140
   Serial number: 00000000005650699372

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136)       Labels: None
   Part No SW: 4H0 959 760 D    HW: 4H0 959 760 D
   Component: MEM-FS        H08 0153
   Revision: AA000000    Serial number: 00000018145400
   Coding: 0058130000004001000001010101202020202121202020
   Shop #: WSC 62953 001 1048576
   VCID: 34310E8DAE3C8C5A5A3-8060

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 4H0-959-793.clb
   Part No SW: 4H0 959 793 N    HW: 4H0 959 793 F
   Component: TSG FA        H07 0166
   Revision: --------    Serial number: 0000122204615
   Coding: 011D07205E00453005080000
   Shop #: WSC 31414 790 00001
   VCID: 44D15E4DFE9C3CDAEA3-8010

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:. 4H0-907-064-46.clb
   Part No SW: 4H0 907 064 JK    HW: 4H0 907 064 JK
   Component: BCM2 2.0      H44 0582
   Revision: 00002001    Serial number: 0524495941  
   Coding: 0106123A28B9509480A00620010000000000000000000000000000000000
   Shop #: WSC 25568 001 1048576
   VCID: 7BA3E5B1C3E28322DB9-802E

   Subsystem 1 - Part No SW: 7P6 959 719     HW: 7P6 959 719
   Component: GTO BT  H19 0059
   Serial number: 148148430          

   Subsystem 2 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HO  H05 1501

   Subsystem 3 - Part No SW: 7P0 959 591 B    HW: 7P0 959 591 B
   Component: J245 PS30.055  H01 0008
   Serial number:     WOO1403127Z    
   Coding: 191100

   Subsystem 4 - Part No SW: 7P0 959 591 C    HW: 7P0 959 591 C
   Component: J394 PS30.055  H01 0008
   Serial number:     WOO13364281    
   Coding: 191100

1 Fault Found:
01134 - Alarm Horn (H12)
            014 - Defective
             Freeze Frame:
                    Fault Status: 01101110
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 210
                    Mileage: 208297 km
                    Time Indication: 0
                    Date: 2026.03.22
                    Time: 19:09:15


-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 4H0-959-792.clb
   Part No SW: 4H0 959 792 F    HW: 4H0 959 792 F
   Component: TSG BF        H07 0166
   Revision: --------    Serial number: 0000122406193
   Coding: 011D07205E00453005080000
   Shop #: WSC 31414 790 00001
   VCID: 3B2325B1836243229B9-806E

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (J540-)       Labels:| 7P0-907-801.clb
   Part No SW: 7P0 907 801 F    HW: 7P0 907 801 F
   Component: EPB           H51 1201
   Revision: 00000000    Serial number: A11A30002EF    Dataset Number:             A001
   Coding: 01040200
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_ParkbA7 000006
   ROD: EV_ParkbA7.rod
   VCID: 36353485B8C09E4A647-8062

   Slave 3:

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J745)       Labels:. 7P6-907-357.clb
   Part No SW: 7P6 907 357     HW: 7L6 907 357 C
   Component: AFS-ECU       H04 0110
   Revision: --------    Serial number: -------------- Dataset Number: 7P0036v____ 0009
   Coding: 010A00010F000400
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_HeadlRegulVWAFS 005006
   ROD: EV_HeadlRegulVWAFS_VW52.rod
   VCID: 7CA1E6ADC66C841AD23-8028

   Left_headlamp_power_output_stage:
   Subsystem 1 - Part No SW: 8U0 941 329     HW: 8U0 941 329   Labels: 3D0-941-329.CLB
   Component: LeiMo links  H01 0002
   Coding: 130000

   Right_headlamp_power_output_stage:
   Subsystem 2 - Part No SW: 8U0 941 329     HW: 8U0 941 329   Labels: 3D0-941-329.CLB
   Component: LeiMo rechts  H01 0002
   Coding: 130000

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (R)       Labels:. 4F0-035-0xx-56.clb
   Part No SW: 4G0 035 080 B    HW: 4G0 035 080
   Component: Radio U SIRIU H53 0076
   Revision: AB001007    Serial number: 158H-0J2502109
   Coding: 020007020100000001
   Shop #: WSC 22166 004 1048576
   VCID: 1D67CB293DB62D1285D-8048

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:. 4E0-035-6xx-5F.clb
   Part No SW: 7P6 035 664 B    HW: 7P6 035 664
   Component: H-BN-NA       H44 0319
   Revision: --------    Serial number: 445B70K7532599
   Coding: 010200050040E1EE41020B0C00000003F0000101
   Shop #: WSC 63333 003 1048576
   VCID: 372B3981BF4A67427F1-8062

   Subsystem 1 - Part No: 8R0 060 884 AC
   Component: NAR 2011  0503

   Subsystem 2 - Part No SW: 7P6 919 603 C    HW: 7P6 919 603 C
   Component: DU8 SV Touch  H26 0045
   Serial number: VWZ8Z9L79005A3    

   Subsystem 3 - Part No SW: 7P6 919 603 C    HW: 7P6 919 603 C
   Component: DU8 SV Touch  H26 0045
   Serial number: VWZ8Z9L79005A3    

   Subsystem 4 - Part No: 8R0 060 961
   Component: CD-Database  1886

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 4H0-959-795.clb
   Part No SW: 4H0 959 795 B    HW: 4H0 959 795 B
   Component: TSG HL        H09 0167
   Revision: --------    Serial number: 0000122366083
   Coding: 011C07200000253005080000
   Shop #: WSC 31414 790 00001
   VCID: 3A2D20B58C587A2A80F-806E

No fault code found.

-------------------------------------------------------------------------------
Address 65: Tire Pressure (J502)       Labels: 3Y0-907-273.clb
   Part No SW: 7P6 907 273 F    HW: 7P6 907 273 F
   Component: RDKBERU25     H09 0008
   Serial number: 10000000053801 Dataset Number: 7P6096v____ 0017
   ASAM Dataset: EV_RDKBERU25 003006
   ROD: EV_RDKBERU25_VW52.rod
   VCID: 3FDB51A197FA5F02B71-806A

No fault code found.

-------------------------------------------------------------------------------
Address 6C: Back-up Cam.        Labels: 4L0-910-441.clb
   Part No SW: 7P6 907 441 A    HW: 4H0 907 441
   Component: SG Rueckfahrkamera  0020
   Revision: 00H04000    Serial number: 525 PA8J192087
   Coding: 0100001
   Shop #: WSC 31414 790 00001
   VCID: 372B3981B34A67427F1-8062

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect. (----)       Labels:| 7N0-959-107.clb
   Part No SW: 7P6 959 107 A    HW: 7P6 959 107
   Component: HDSG-Modul    H10 0620
   Revision: 22010001    Serial number: 319100192 Dataset Number: 7P6959107A  D043
   Coding: 0533314002
   Shop #: WSC 31414 790 00001
   ASAM Dataset: EV_HeckkTouar 202137
   ROD: EV_HeckkTouar.rod
   VCID: 3D272BA99DF64D12A5D-8068

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 4H0-959-795.clb
   Part No SW: 4H0 959 795 B    HW: 4H0 959 795 B
   Component: TSG HR        H09 0167
   Revision: --------    Serial number: 0000122365926
   Coding: 011C07200000253005080000
   Shop #: WSC 31414 790 00001
   VCID: 3A2D20B58C587A2A80F-806E

No fault code found.

End----(Elapsed Time: 02:06, VBatt start/end: 12.2V/12.0V. VIgn 12.0V)-----
------------------------------9 Faults Found-------------------------------
 
   #5  

jrb04013

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Update -

Wife called when car went into limp mode. She drove it a few miles home, and the is fresh Auto-Scan from when I got home.
 
   #6  

Dr Sheldon

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7 Faults Found:
16551 - EGR during Cold Start
P04DD 00 [01100101] - Insufficient Flow

5188 - Particle Filter
P2463 00 [10100111] - Excessive Soot Accumulation
MIL ON - Not Confirmed - Tested Since Memory Clear

9880 - NOx Sensor 2 Bank 1; Heating Circuit
P22A7 00 [11101101] - Implausible Signal
MIL ON - Confirmed - Tested Since Memory Clear

8863 - Particulate Filter
P2459 00 [01100000] - Regeneration Frequency
Intermittent - Not Confirmed - Tested Since Memory Clear

5189 - Particulate Trap Bank 1
P2002 00 [00100111] - Efficiency Below Threshold
Not Confirmed - Tested Since Memory Clear

9120 - EGR Sensor 1
P046C 00 [01100100] - Implausible Signal
Intermittent - Not Confirmed - Tested Since Memory Clear

31982 - EGR Valve (N18)
P0403 00 [01100000] - Malfunction
Intermittent - Not Confirmed - Tested Since Memory Clear

Those 7 DTC's are possibly overwhelming but dont need to be.

No point even looking at the DPF Particle Filter / Trap errors until the EGR faults have been solved - That is the first step

The NOx sensor will need looking at - Only then can you move onto the DPF.
 
   #7  

jrb04013

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That makes sense. Could you recommend method(s) to test the NOx sensor?
 
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