2012 VW Passat Adblue reset

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   #61  

mb2vw

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Today I drove a 100 mile commuter loop around mile 80, the car threw a CEL. When I got home, I auto scanned:

Code:
Sunday,06,September,2015,16:21:27:46764
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 15.7.0.2 (x64)
Data version: 20150820
www.Ross-Tech.com


VIN: 1VWBN7A34CC037631   License Plate: 
Mileage: 42130km-26178mi   Repair Order: 



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


Chassis Type: A3 (7N0)
Scan: 01 02 03 08 09 15 16 17 19 25 2E 37 42 44 46 4F 52 56 62 72
          77

VIN: 1VWBN7A34CC037631   Mileage: 42130km-26178miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
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
25-Immobilizer -- Status: OK 0000
2E-Media Player 3 -- Status: OK 0000
37-Navigation -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CKRA)       Labels: 03L-906-012-CKR.clb
   Part No SW: 03L 906 012 BP    HW: 03L 907 309 S
   Component: R4 2,0L EDC   H21 7445  
   Revision: 71H21---    Serial number:               
   Coding: 001D0012042400000000
   Shop #: WSC 64940 000 1048576
   ASAM Dataset: EV_ECM20TDI01103L906012BP 004009
   ROD: EV_ECM20TDI01103L906012BP.rod
   VCID: 73E59B36DA0384A658-8026

2 Faults Found:
18627 - NOx Sensor 1 Bank 1 
          P2200 00 [096] - Electrical Malfunction
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:

15733 - SCR NOx Catalyst Bank 1 
          P20EE 00 [236] - Efficiency too Low
          MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 2
                    Mileage: 41715 km
                    Date: 2015.09.05
                    Time: 13:57:06

Readiness: 1 1 0 0 0 

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 02E-927-770.lbl
   Part No SW: 02E 300 057 P    HW: 02E 927 770 AL
   Component: GSG DSG AG6     511 3113  
   Revision: 05351113    Serial number: 00001111031555
   Coding: 0000020
   Shop #: WSC 09003 957 00200
   VCID: 2643B2629151A10E0F-8072

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 1K0-907-379-60EC1F.clb
   Part No SW: 1K0 907 379 BL    HW: 1K0 907 379 BL
   Component: ESP MK60EC1   H31 0152  
   Revision: 00H31001    
   Coding: C54BC0F549250001A31103E7921A0042A71000
   Shop #: WSC 09003 957 00200
   VCID: 7DF1BD0EE447C2D63E-8028

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: 5K0-907-044.clb
   Part No SW: 561 907 044 H    HW: 561 907 044 H
   Component: Climatronic   043 0202  
   Revision: 00001001    
   Coding: 0018001002
   Shop #: WSC 09003 957 00200
   ASAM Dataset: EV_ACClimaBHBVW411 A01001
   ROD: EV_ACClimaBHBVW411_VW41.rod
   VCID: 1C37908A171D6BDEA9-8048

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: 1K0-937-08x-09.clb
   Part No SW: 5K0 937 087 AA    HW: 5K0 937 087 AA
   Component: BCM PQ35 H+   121 0164  
   Revision: BL121001    
   Coding: 6F200E1BF82B08D408880001160085480071008640A00560648060000C70
   Shop #: WSC 09003 957 00200
   VCID: 74E7982AD70D839E41-8020

   Subsystem 1 - Part No: 1K0 955 559 AH  Labels: 1K0-955-559-AG.CLB
   Component: RLS 031111 05  54  0403 
   Coding: 06300A

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels: 5K0-959-655.clb
   Part No SW: 5C0 959 655     HW: 5C0 959 655 
   Component: AirbagVW10G   013 0809  
   Serial number: 003ENM00SZ1/  
   Coding: 00003548
   Shop #: WSC 09003 957 00200
   ASAM Dataset: EV_AirbaVW10SMEVW360 A01024
   ROD: EV_AirbaVW10SMEVW360_SE36.rod
   VCID: 6FED9746B62BA046BC-803A

   Seat occupied recognition: 
   Subsystem 1 - Part No SW: 5C6 959 339     HW: 5C6 959 339 
   Component: BF-Gewichtss.  H10 0027 
   Serial number: 6940000Y110000954X0K
   Coding: 30324D

   Crash sensor for side airbag; driver side: 
   Subsystem 2 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
   Component: S.Sens.Fahr.V  H01 ---- 
   Serial number: 3572MSME20153164ZZZF

   Crash sensor for side airbag; front passenger side: 
   Subsystem 3 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
   Component: S.Sens.Beif.V  H01 ---- 
   Serial number: 3582MSME5F6A6365ZZZ7

   Crash sensor for side airbag; rear; driver side: 
   Subsystem 4 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
   Component: S.Sens.Fahr.H  H02 ---- 
   Serial number: 3516KSME5B515F15ZZZ.

   Crash sensor for side airbag; rear; passenger side: 
   Subsystem 5 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
   Component: S.Sens.Beif.H  H02 ---- 
   Serial number: 3526KSME0B5B4615ZZZX

   Crash sensor for front airbag; driver side: 
   Subsystem 6 - Part No SW: 5K0 959 659 A    HW: 5K0 959 659 A
   Component: F.Sens.Fahr  H02 ---- 
   Serial number: 3556LSME1C125111ZZZI

   Crash sensor for front airbag; front passenger side: 
   Subsystem 7 - Part No SW: 5K0 959 659 A    HW: 5K0 959 659 A
   Component: F.Sens.Beif  H02 ---- 
   Serial number: 3566LSME17295111ZZZM

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels: 5K0-953-569.clb
   Part No SW: 1K5 953 521 AK    HW: 5K0 953 569 B
   Component: LENKS.MODUL   014 0140  
   Revision: FF010040    Serial number: 20110409100468
   Coding: 088A140000
   Shop #: WSC 09003 957 00200
   ASAM Dataset: EV_SMLSNGVOLWSXS A01004
   ROD: EV_SMLSNGVOLWS.rod
   VCID: 76E3A222C971918E7F-8022

   Multi Function Steering Wheel Control Module: 
   Subsystem 1 - Part No SW: 3C8 959 537 D    HW: 3C8 959 537 D
   Component: E221__MFL-YVJ  H06 0022 
   Coding: E20000

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels: 5K0-920-xxx-17.clb
   Part No SW: 561 920 970 C    HW: 561 920 970 C
   Component: KOMBI         H07 0507  
   Serial number: 00000000000000
   Coding: 231E01
   Shop #: WSC 09003 957 00200
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04093
   ROD: EV_Kombi_UDS_VDD_RM09_SK35.rod
   VCID: 1A3B96921D2915EEBB-804E

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels: 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 P    HW: 1K0 907 951 
   Component: J533  Gateway H40 1623  
   Revision:   H40       Serial number: 24111101290902
   Coding: 461000
   Shop #: WSC 09003 957 00200
   VCID: 3D717D0EA4C702D67E-8068

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels: 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H07 0507  
   Serial number:               
   Coding: 000000
   Shop #: WSC 09003 957 00200
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03008
   ROD: EV_Immo_UDS_VDD_RM09_SE25.rod
   VCID: 6ADB86528DC9456EEB-803E

No fault code found.

-------------------------------------------------------------------------------
Address 2E: Media Player 3 (J650)       Labels: 5N0-035-342.lbl
   Part No SW: 5N0 035 342 E    HW: 5N0 035 342 E
   Component: SG EXT.PLAYER H13 0240  
   Revision: A1001003    Serial number: 7660974205    
   Coding: 020000
   Shop #: WSC 09003 957 00200
   VCID: 2959B95E404F8E7622-807C

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation (J794)       Labels: 1K0-035-27x-37.clb
   Part No SW: 1K0 035 274 B    HW: 1K0 035 274 B
   Component: RNS315-NAR    H33 0265  
   Serial number: VWZAZ2L8479950
   Coding: 0400042104000B0000008000
   Shop #: WSC 09003 957 00200
   ASAM Dataset: EV_RNS315NARV2UDS A01004
   ROD: EV_RNS315NARV2UDS.rod
   VCID: 2345AB762A63542668-8076

   Data medium: 
   Subsystem 1 - Part No: 3AA 919 866 B
   Component: NAR_V2  0002 

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels: 3C0-959-70X-GEN4.clb
   Part No SW: 561 959 701     HW: 3C0 959 793 B
   Component: TUER-SG FT    002 0525  
   Revision: 13110009    Serial number: 0003710839
   Coding: 0404F5
   Shop #: WSC 09003 957 00200
   ASAM Dataset: EV_TSGFPQ25BRFVW46X A04001
   ROD: EV_TSGFPQ25BRFVW46X.rod
   VCID: 5BB5D39652932CE660-800E

   Slave Driver: 
   Subsystem 1 - Part No SW: 561 959 811     HW: 561 959 811   Labels: 1K0-959-70X-GEN4.CLB
   Component: J388__TSG_HL  004 4472 
   Serial number: --------------------
   Coding: 800000

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1Kx-909-14x-44.clb
   Part No: 1K0 909 144 N
   Component: EPS_ZFLS Kl. 290    3301  
   Revision: 00H22000    
   Shop #: WSC 01357 011 00200
   VCID: 3561652E5CF7DA96B6-8060

No fault code found.

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II (J520)       Labels: 1K0-907-532.clb
   Part No SW: 7N0 907 532     HW: 1K0 907 951 
   Component: EZE_2         H40 1623  
   Revision:   H40       Serial number: 24111101290902
   Coding: 01030108
   Shop #: WSC 09003 957 00200
   VCID: 6FED9746BE2BA046BC-803A

   Subsystem 1 - Part No SW: 561 959 591     HW: 561 959 591 
   Component: J245 P05 FFD7  H07 0004 
   Coding: 181100

   Subsystem 2 - Part No SW: 561 919 204 B    HW: 561 919 204 B
   Component: Analoguhr  008 0004 

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels: 3C0-959-70X-GEN4.clb
   Part No SW: 561 959 702     HW: 3C0 959 792 B
   Component: TUER-SG BT    002 0525  
   Revision: 15110009    Serial number: 0003440947
   Coding: 0404F4
   Shop #: WSC 09003 957 00200
   ASAM Dataset: EV_TSGBPQ25BRFVW46X A04001
   ROD: EV_TSGBPQ25BRFVW46X.rod
   VCID: 5CB7D08A579D2BDE69-8008

   Slave Passenger: 
   Subsystem 1 - Part No SW: 561 959 812     HW: 561 959 812   Labels: 1K0-959-70X-GEN4.CLB
   Component: J389__TSG_HR  004 4472 
   Serial number: --------------------
   Coding: 800000

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone (J412)       Labels: 7P6-035-730.clb
   Part No SW: 5K0 035 730 E    HW: 5K0 035 730 E
   Component: TELEFON       H09 2902  
   Revision: 1B001001    Serial number: 00007661192881
   Coding: 0A10040000010110
   Shop #: WSC 09003 957 00200
   ASAM Dataset: EV_UHVNA A01719
   ROD: EV_UHVNA.rod
   VCID: 275DBF665E5BB80634-8072

No fault code found.

End-------------------------(Elapsed Time: 03:01)--------------------------

Be advised that it is possible that the OXS sensor is also dirty when preforming a comparison to the NOX sensor.
Clean both with "oven cleaner" soaked for several minutes.......... then rinsed with distilled water

I didn't pursue the oven cleaner yesterday, but I will on the next attempt.

Check the air cleaner/MAF and intake pipes for oil from improper remediation.
Pending.

What is the oil level?

and

Is the oil with contaminates of fuel or water?

I will check the oil in the AM and advise. The care was purchased used at aprox 25k. The VW dealer in the the original owners hometown has records of performing the 20k service. Perhaps I should do a fresh oil change.


Do you think tech bulletin for this issue (23N5) is worth pursuing?

When I removed the NOx sensor, I was surprised how clean it looked. I suppose I need to get the oven cleaner solution inside the sensor. Would I apply the oven cleaner to the O2 sensor as well?

I need to hunt down the O2 sensors location and pull it.

Thanks for your advise!
 
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   #62  

Jack@European_Parts

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Rapid boiling in distilled water has shown great results mixed with 50/50 of oven cleaner.

As does taking a PTF and boiling in a big stew pot turkey fryer outside the same way for an hour.

Almost like Parkerizing weapons!
 
   #63  

mb2vw

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Rapid boiling in distilled water has shown great results mixed with 50/50 of oven cleaner.

So instead of spraying easy off into/on the sensor, you are saying mix a solution with distilled water and boil? If so how long?

BTW, after I cleared the code, I drove 250 miles yesterday, and still no CEL. I have another long day on the road ahead of me, so we'll see.

Do you think having the dealer update the ECU to (23N5) be a good idea in pursuing this issue? What did you make of the auto scan I posted?

Thanks for your help!
 
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