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Thread: '16 Touareg TDI with battery questions that I "suspect" caused emission test failure

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    '16 Touareg TDI with battery questions that I "suspect" caused emission test failure

    Autoscan shows no issues but I do not know how to read or interpret the battery history. I would like to know for starters, what the columns under heading "no-load voltage underranging" signify? Clearly the first four columns are the date, but what do the rest of the numbers mean? The other categories have more columns with more indecipherable numbers. Is there any way to look up their meanings?

    By the way, the Connecticut emissions failure was merely because three categories were not "ready" and gave no reading, resulting in failure. [The Connecticut system merely reads info from the OBD terminal - there is no real "test".] I suspect ongoing low battery voltage, generally in the md-11volts is the original culprit. The dealer is largely unhelpful because their factory scan also shows no faults.

    Code:
    Thursday,06,February,2020,11:16:19:48630
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 19.6.2.0 (x64)  HEX-V2 CB: 0.4508.4
    Data version: 20190930 DS308.0
    www.Ross-Tech.com
    
    
    VIN: WVGEP9BP6GD001166   License Plate: TOUAREG
    Mileage: 53563km-33282mi   Repair Order: 2-6-20
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    Chassis Type: BP-VW52 (7P6)
    Scan: 01 02 03 05 08 09 10 15 16 17 19 36 3C 42 46 52 53 55 56 5F
              62 65 69 6C 6D 72
    
    VIN: WVGEP9BP6GD001166   Mileage: 53563km-33282miles
    
    01-Engine -- Status: OK 0000
    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: OK 0000
    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: OK 0000
    36-Seat Mem. Drvr -- Status: OK 0000
    3C-Lane Change -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    46-Central Conv. -- Status: OK 0000
    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
    69-Trailer -- Status: Malfunction 0010
    6C-Back-up Cam. -- Status: OK 0000
    6D-Trunk Elect. -- Status: OK 0000
    72-Door, Rear Right -- Status: OK 0000 
    -------------------------------------------------------------------------------
    Address 01: Engine (J623-CNRB)       Labels:. 059-907-401-V2.clb
       Part No SW: 7P1 907 401 C    HW: 7P0 907 401 K
       Component: 3.0TDI FSA    H21 0010  
       Revision: 56H21---    
       Coding: 292A4012233600050000
       Shop #: WSC 08060 444 00000
       ASAM Dataset: EV_ECM30TDI0117P1907401C 001011
       ROD: EV_ECM30TDI0117P1907401C.rod
       VCID: 3039ECE6DAA88CE7797-8064
    
    No fault code found.
    Readiness: 0 0 0 1 0 
    
    -------------------------------------------------------------------------------
    Address 02: Auto Trans (J217)       Labels: 0C8-927-755.clb
       Part No SW: 0C8 927 755 R    HW: 0C8 927 755 
       Component: AL1000 AISIN  130 3374  
       Coding: 010500000C008400000000000000000000000000
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_TCMAL991031 003118
       ROD: EV_TCMAL991031_003.rod
       VCID: 40D9BC266A081C67897-8014
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels:* 7P0-907-379.clb
       Part No SW: 7P0 907 379 R    HW: 7P0 907 379 A
       Component: MK25A         H37 0521  
       Revision: --------    Serial number: 43524438364721
       Coding: 5B7613C349242554DAF5C89992D8A4607301
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_MK25AXT 010001
       ROD: EV_ESPMK25A01000.rod
       VCID: 4CC198165640C80765F-8018
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
       Part No SW: 4H0 907 064 GK    HW: 4H0 907 064 GK
       Component: BCM2 2.0      H37 0572  
       Revision: 00002001    
       Coding: 0D860016000000000000
       Shop #: WSC 31414 790 00001
       VCID: 78A914C672D894A7F17-802C
    
       Subsystem 1 - Part No SW: 4H0 905 852 B    HW: 4H0 905 852 B
       Component: J764 ELV MLB  H40 0046 
       Serial number: 3215000088374012    
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC (J255)       Labels:| 7P6-907-040.clb
       Part No SW: 7P6 907 040 CN    HW: 7P6 907 040 CN
       Component: Klima 2 Zonen H23 1507  
       Coding: B606200A80
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_AirCondiFront 004001
       ROD: EV_AirCondiFront_VW52.rod
       VCID: 025D762E2484CE77DF3-8056
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:. 4H0-907-063-V2.clb
       Part No SW: 4H0 907 063 DA    HW: 4H0 907 063 AA
       Component: BCM1 2.0      H20 0311  
       Revision: 22020001    Serial number: 00001089080001
       Coding: 26000096963C5D010020480000005D4C431C6608A2010265000000008040110000000000000000
       Shop #: WSC 31414 790 00001
       VCID: 6A8D3E8E3C743637773-803E
    
       Subsystem 1 - Part No SW: 7P0 955 119     HW: 7P0 955 119   Labels: 1KX-955-119.CLB
       Component: WWS    150519  033 0021 
       Serial number: 90243400150527194104
       Coding: 004DBD
    
       Subsystem 2 - Part No SW: 7P0 955 559 E    HW: 7P0 955 559 E  Labels: 8K0-955-559.CLB
       Component: RLFS  H10 0020 
       Serial number: 20571056            
       Coding: 025223
    
       Subsystem 3 - Part No SW: 7P6 941 431 AC    HW: 7P6 941 431 AC
       Component: E1 - LDS  H02 0040 
       Serial number: 00000000001905150273
    
       Subsystem 4 - Part No SW: 4G0 907 410 A    HW: 4H0 907 410 A
       Component: USHL4.2  H30 0030 
       Serial number: 00000000095Z01F2630B
    
       Subsystem 5 - Part No SW: 8K0 959 772 E    HW: 8K0 959 772 
       Component: SLR-B8  H06 0007 
       Serial number:           0137720470
       Coding: 952F00
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 10: Park/Steer Assist (J446)       Labels:| 7P6-919-475.clb
       Part No SW: 7P6 919 475 D    HW: 7N0 919 475 
       Component: PARKHILFE 8K  H06 0030  
       Revision: --------    Serial number: 28231514203462
       Coding: 310504
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_VW526ParkiAssis2 001013
       ROD: EV_VW526ParkiAssis2.rod
       VCID: 44D1B0367E100047ADF-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 7P0-959-655.clb
       Part No SW: 7P0 959 655 E    HW: 7P0 959 655 E
       Component: VW10Airbag04Z H10 0043  
       Revision: --------    Serial number: 003NK003UTT8
       Coding: 00000000000000000000000000000000345A
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_AirbaVW10BPAVW526 002001
       ROD: EV_AirbaVW10BPAVW526_002_VW52.rod
       VCID: 43D3B32A7B1E077F945-8016
    
       Seat occupied recognition: 
       Subsystem 1 - Part No SW: 7P6 959 339     HW: 7P6 959 339 
       Component: BF-Gewichtss.  003 0005 
       Serial number: 5850000R154270LQRZ
    
       Crash sensor for side airbag: driver side: 
       Serial number: 3575LRB40553ALK43G86
    
       Crash sensor for side airbag: front passenger side: 
       Serial number: 3585LRB405L3A1784O94
    
       Crash sensor for side airbag: rear: driver side: 
       Serial number: 3517ARB401654Q414JKT
    
       Crash sensor for side airbag: rear: passenger side: 
       Serial number: 3527ARB401454Q40QRTN
    
       Crash sensor for front airbag: driver side: 
       Serial number: 3557BRB404V3EENA39JV
    
       Crash sensor for front airbag: front passenger side: 
       Serial number: 3567BRB404V3EENAE0Q+
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel (J527)       Labels:. 4H0-953-568.clb
       Part No SW: 4H0 953 568 L    HW: 7P6 953 507 AF
       Component: Lenks.Modul   H06 0005  
       Revision: --------    Serial number: 01374OEP000JL 
       Coding: 0000D5
       Shop #: WSC 31414 790 00001
       VCID: 3C21C8D606607887D5F-8068
    
       Subsystem 1 - Part No SW: 7P6 959 542 A    HW: 7P6 959 542 A
       Component: E221__MFL-TAS  H05 0028 
       Serial number: 0029674 TRW 20150317
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 7P6-920-xxx-17.clb-SRI1
       Part No SW: 7P6 920 983 A    HW: 7P6 920 983 A
       Component: Kombi         H13 0515  
       Revision: 13240302    Serial number: 658020615592045
       Coding: 8B7733022B08CF05020004
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_KombiUDSRBVW526 001022
       ROD: EV_KombiUDSRBVW526.rod
       VCID: 3D27C5D21DFA718FE21-8068
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:* None
       Part No SW: 7P6 907 530 M    HW: 7P6 907 530 F
       Component: GW-CAN-L-MOST H13 6042  
       Revision: --------    Serial number: 00000001860405
       Coding: 000103AD00
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_GatewVW526UDS 001007
       ROD: EV_GatewUDS_VW52.rod
       VCID: 42DDB62E64040E779F3-8016
    
       Battery Monitoring Control Module: 
       Subsystem 1 - Part No SW: 7P0 915 181 B    HW: 7P0 915 181 
       Component: Batt_Sensor  H07 0190 
       Serial number: 42139A41045701970610
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 36: Seat Mem. Drvr (J136)       Labels: None
       Part No SW: 4H0 959 760 E    HW: 4H0 959 760 E
       Component: MEM-FS        H08 0156  
       Revision: AA000000    Serial number: 00000150996496
       Coding: C0581B0015004001000001010101202020202121202020
       Shop #: WSC 31414 790 00001
       VCID: 3537DDF2254AA9CF2A1-8060
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 3C: Lane Change (J769)       Labels:| 5Q0-907-566.clb
       Part No SW: 7P6 907 566 A    HW: 4H0 907 566 F
       Component: SWA Master    H06 0021  
       Serial number: 0369803325
       Coding: 030221
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_LaneChangAssis 001028
       ROD: EV_LaneChangAssis_VW51.rod
       VCID: 3FDBBFDA17F6639FF0D-806A
    
       Lane Change Assistant 2: 
       Subsystem 1 - Part No SW: 7P6 907 568 A    HW: 4H0 907 568 F
       Component: SWA Slave  H06 0021 
       Serial number: 0369723517          
       Coding: 030221
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver (J386)       Labels:. 4H0-959-793.clb
       Part No SW: 4H0 959 793 AC    HW: 4H0 959 793 P
       Component: TSG FA        H02 0306  
       Revision: --------    Serial number: 0000151536292 
       Coding: 011D17205E00453005080000
       Shop #: WSC 31414 790 00001
       VCID: 7AAD0ECE4CD486B7873-802E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv. (J393)       Labels:. 4H0-907-064-46.clb
       Part No SW: 4H0 907 064 GK    HW: 4H0 907 064 GK
       Component: BCM2 2.0      H37 0572  
       Revision: 00002001    Serial number: 0369632683    
       Coding: 0187123A68B9509580A00620210A18000000000000000000000000000000
       Shop #: WSC 31414 790 00001
       VCID: 78A914C672D894A7F17-802C
    
       Subsystem 1 - Part No SW: 7P6 959 719 A    HW: 7P6 959 719 A
       Component: GTO BT  H20 0059 
       Serial number: 112153893           
    
       Subsystem 2 - Part No: 1K0 951 605 C
       Component: LIN BACKUP HO  H05 1501 
    
       Subsystem 3 - Part No SW: 7P0 959 591 D    HW: 6R0 959 591 D
       Component: J245 PS30.408  H03 0004 
       Serial number: 0000FST000APL9T00000
       Coding: 191100
    
       Subsystem 4 - Part No SW: 7P0 959 591 E    HW: 8V3 959 591 A
       Component: J394 PS30.408  H03 0004 
       Serial number: 0000FST000BJFPY00000
       Coding: 191100
    
       Subsystem 5 - Part No SW: 3AA 962 243 E    HW: 3AA 962 243 E
       Component: GEB.F.Heckoef  H16 0813 
       Serial number: 65020455            
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass. (J387)       Labels:. 4H0-959-792.clb
       Part No SW: 4H0 959 792 S    HW: 4H0 959 792 M
       Component: TSG BF        H02 0306  
       Revision: --------    Serial number: 0000152115205 
       Coding: 011D17205E00453005080000
       Shop #: WSC 31414 790 00001
       VCID: 48C9A40642B82427417-801C
    
    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: C1552400368   
       Coding: 01040200
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_ParkbA7 000006
       ROD: EV_ParkbA7.rod
       VCID: 3635DAFE38CCA2D723B-8062
    
       Slave 3: 
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range (J745)       Labels:| 7P6-907-357.clb
       Part No SW: 7P6 907 357 C    HW: 7P6 907 357 B
       Component: AFS-ECU       H01 0110  
       Revision: --------    Serial number: --------------
       Coding: 012A02010B000400
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_HeadlRegulAFSMQBMLB 001001
       ROD: EV_HeadlRegulAFSMQBMLB.rod
       VCID: 3FDBBFDA17F6639FF0D-806A
    
       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 0005 
       Coding: B00000
    
       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 0005 
       Coding: B00000
    
    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: 156F.0F8272405
       Coding: 020007020100000001
       Shop #: WSC 31414 790 00001
       VCID: 241110B69ED020478DF-8070
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 5F: Information Electr. (J794)       Labels:. 4E0-035-6xx-5F.clb
       Part No SW: 7P6 035 664 K    HW: 7P6 035 664 A
       Component: H-BN-NA       H41 0933  
       Revision: --------    Serial number: 606FY0FB006251
       Coding: 010200050040E1EF51022B0E00000003F00001030000000000
       Shop #: WSC 31414 790 00001
       VCID: 40D9BC266A881C67897-8014
    
       Subsystem 1 - Part No: 7P6 060 884 B
       Component: NAR 2015  1202 
    
       Subsystem 2 - Part No SW: 7P6 919 603 L    HW: 7P6 919 603 L
       Component: DU8 SV Touch  H56 0046 
       Serial number: VWZ8Z9RX8005H8      
    
       Subsystem 3 - Part No SW: 7P6 919 603 L    HW: 7P6 919 603 L
       Component: DU8 SV Touch  H56 0046 
       Serial number: VWZ8Z9RX8005H8      
    
       Subsystem 4 - Part No: 8R0 060 961 G
       Component: CD-Database  6208 
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 62: Door, Rear Left (J388)       Labels:. 4H0-959-795.clb
       Part No SW: 4H0 959 795 P    HW: 4H0 959 795 J
       Component: TSG HL        H03 0306  
       Revision: --------    Serial number: 0000152155643 
       Coding: 011817200000253005080000
       Shop #: WSC 31414 790 00001
       VCID: 48C9A40642B82427417-801C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 65: Tire Pressure (J502)       Labels: 3Y0-907-273.clb
       Part No SW: 7P6 907 273 L    HW: 5Q0 907 273 
       Component: RDKBERU30     H04 0003  
       Serial number: 40000000017908
       ASAM Dataset: EV_RDKBERU30 005005
       ROD: EV_RDKBERU30_005.rod
       VCID: 45D7AD32752A394FBA1-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 69: Trailer (J345)       Labels:| 4H0-907-383-V2.clb
       Part No SW: 4H0 907 383 M    HW: 4H0 907 383 K
       Component: Anhaenger     H20 0160  
       Revision: 7C001003    Serial number: 0370461241
       Coding: 0200000200000000
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_TrailFunctGener2Hella 001005
       ROD: EV_TrailFunctGener2Hella_VW52.rod
       VCID: 372BD7FA3FC65BDF38D-8062
    
    1 Fault Found:
    136203 - Supply Voltage 
              P1757 00 [009] - Open Circuit
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 3
                        Fault Frequency: 12
                        Reset counter: 220
                        Mileage: 53460 km
                        Date: 2020.01.28
                        Time: 12:41:51
    
    
    -------------------------------------------------------------------------------
    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: 00H08000    Serial number: 525 PA8JA42599
       Coding: 0130001
       Shop #: WSC 31414 790 00001
       VCID: 372BD7FA33465BDF38D-8062
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 6D: Trunk Elect. (----)       Labels:| 7N0-959-107.clb
       Part No SW: 7P6 959 107 C    HW: 7P6 959 107 
       Component: HDSG-Modul    H10 0043  
       Revision: 22010001    Serial number: 142501493
       Coding: 0533314003
       Shop #: WSC 31414 790 00001
       ASAM Dataset: EV_HeckkTouar 202142
       ROD: EV_HeckkTouar.rod
       VCID: 3FDBBFDA17F6639FF0D-806A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 72: Door, Rear Right (J389)       Labels:. 4H0-959-795.clb
       Part No SW: 4H0 959 795 P    HW: 4H0 959 795 J
       Component: TSG HR        H03 0306  
       Revision: --------    Serial number: 0000152154236 
       Coding: 011817200000253005080000
       Shop #: WSC 31414 790 00001
       VCID: 48C9A40642B82427417-801C
    
    No fault code found.
    
    End----(Elapsed Time: 02:13, VBatt start/end: 11.7V/11.7V. VIgn 11.6V)-----

    History scan:

    Code:
    Sunday,16,February,2020,15:10:41:48630
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 19.6.2.2 (x64)  HEX-V2 CB: 0.4508.4
    Data version: 20200210 DS308.0
    www.Ross-Tech.com
    
    
    VIN: WVGEP9BP6GD001166   License Plate: BATTERY HX
    Mileage: 33524   Repair Order: 2-16-20
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
                    Address 19: CAN Gateway
    Control Module Part Number: 7P6 907 530 M
      Component and/or Version: GW-CAN-L-MOST H13 6042
               Software Coding: 000103AD00
                Work Shop Code: WSC 31414
                          VCID: 42DDB62E64040E779F1-8016
    
    History Data
    
    Record 1/16: No-load voltage underranging
    2020-02-16-12:48*21.2*05*01211***
    2020-02-15-12:20*01.6*05**
    2020-02-15-10:46*16.9*05**
    2020-02-14-10:16*00.1*05**
    2020-02-13-10:05*02.2*05**
    2020-02-13-07:53*24.0*05**
    2020-02-12-07:38*11.7*05**
    2020-01-22-14:19*00.0*05*00110***
    2020-01-22-12:57*00.0*05**
    2019-12-22-10:54*16.0*05**
    2019-12-16-09:31*01.7*05**
    2019-12-16-08:02*15.1*05**
    2019-12-15-16:50*24.0*05**
    2019-12-14-16:48*24.4*05**
    2019-10-01-13:42*00.0*04*00000***
    2019-10-01-13:40*00.0*04**
    2019-10-01-13:38*00.0*04**
    2019-10-01-13:36*00.0*04**
    2019-10-01-13:33*00.0*04**
    2019-10-01-13:31*00.0*04**
    2019-10-01-13:29*00.0*04**
    
    Record 2/16: No-load current overranging
    2019-11-26-08:11*0003*044*-00.15*0-0-0-0-0-0*0*05*00017**
    2019-11-25-22:19*0010*042*-00.13*0-0-0-0-0-0*0*05**
    2016-04-07-10:47*0004*037*-00.13*0-0-0-0-0-0*0*05**
    2015-08-17-17:03*0001*073*-01.81*0-0-1-0-0-0*0*01**
    2000-01-01-00:00*0000*000*+00.00*0-0-0-0-0-0*0*00**
    2000-01-01-00:00*0000*000*+00.00*0-0-0-0-0-0*0*00**
    2000-01-01-00:00*0000*000*+00.00*0-0-0-0-0-0*0*00**
    2000-01-01-00:00*0000*000*+00.00*0-0-0-0-0-0*0*00**
    2000-01-01-00:00*0000*000*+00.00*0-0-0-0-0-0*0*00**
    2000-01-01-00:00*0000*000*+00.00*0-0-0-0-0-0*0*00**
    
    Record 3/16: Shut-off stage history
    2019-11-25-21:18*1*0*053*037*-06.98*0-0-0-0-0-0*0*0*00.0*00.0**
    2019-10-01-11:40*3*0*005*000*-01.79*0-0-0-0-0-0*1*0*00.0*00.1**
    2019-10-01-11:34*3*0*000*000*-06.73*0-0-0-0-0-0*1*0*00.0*00.0**
    2019-10-01-11:34*2*0*000*000*-06.99*0-0-0-0-0-0*1*0*00.0*00.0**
    2019-10-01-11:31*1*0*000*000*-09.47*0-0-0-0-0-0*1*0*00.0*00.0**
    2019-09-14-10:33*3*0*020*000*-06.92*0-0-0-0-0-0*0*0*00.0*00.0**
    2019-01-17-09:44*1*0*051*000*-14.69*0-0-0-0-0-0*0*0*00.0*00.1**
    2019-01-10-06:55*3*0*034*000*-06.97*0-0-0-0-0-0*0*0*00.0*00.1**
    2019-01-06-06:49*3*0*030*000*-06.93*0-0-0-0-0-0*0*0*00.0*00.0**
    2018-12-20-17:59*3*0*041*000*-08.90*0-0-0-0-0-0*0*0*00.0*00.0**
    2018-12-18-06:21*3*0*034*000*-06.87*0-0-0-0-0-0*0*0*00.0*00.0**
    2018-11-23-11:14*1*0*045*000*-17.32*0-0-0-0-0-0*0*0*00.0*00.0**
    2018-01-17-15:01*1*0*033*005*-14.50*0-0-0-0-0-0*0*0*00.0*00.1**
    2018-01-17-15:00*1*0*033*006*-09.07*0-0-0-0-0-0*0*0*00.0*00.1**
    2018-01-17-14:42*3*0*026*000*-08.59*0-0-0-0-0-0*0*0*00.0*00.1**
    
    Record 4/16: Battery change history
    2019-11-25-16:12*05*110*VAO*370621L07V*10001*00215*0000*0000*0000**
    2019-01-18-13:04*04*110*VAO*1111111111*10000*00913*0000*0000*0000**
    2018-11-21-16:07*03*110*VAO*1111111111*10006*00125*0000*0000*0000**
    2018-11-19-12:36*02*110*VAO*1111111111*10000*00000*0000*0000*0000**
    2015-06-10-13:01*01*110*VAO*VAO3F5J0AX*09994*02001*0000*0000*0000**
    
    Record 5/16: Energy-critical vehicle states
    2019-09-14-10:33*-00.09*-00.09*-06.92*11.65*000*07*-48.2*00744*09953*050691*0-0-0-0-0-0*0*00.0*00.0*524.3*02*00*01**
    2019-01-17-09:43*-00.08*-00.11*-15.17*11.43*000*04*-12.9*00115*09996*043750*0-0-0-0-0-0*0*00.0*00.1*112.7*04*04*06**
    2019-01-10-06:55*-00.09*-00.11*-06.97*11.78*000*05*-10.2*00084*09998*042835*0-0-0-0-0-0*0*00.0*00.1*087.3*05*03*05**
    2019-01-06-06:49*-00.08*-00.08*-06.93*11.78*000*05*-11.2*00068*09998*042744*0-0-0-0-0-0*0*00.0*00.0*130.1*01*00*04**
    2018-12-31-14:50*-00.08*-00.08*-11.43*11.69*000*05*-10.3*00054*09999*042589*0-0-0-0-0-0*0*00.0*00.0*118.3*01*00*03**
    
    Record 6/16: Energy balances (last 20 trips)
    2020-02-16-13:32*047*-02*+001.1*00.15**
    2020-02-16-12:49*046*-03*+000.9*00.15**
    2020-02-15-14:55*043*-06*+000.8*00.46**
    2020-02-15-12:21*031*-09*+000.9*00.48**
    2020-02-14-10:16*053*+01*+000.6*00.28**
    2020-02-14-07:33*057*+02*+000.5*00.25**
    2020-02-13-17:58*072*+09*+000.5*00.08**
    2020-02-13-16:48*076*+09*+003.3*01.00**
    2020-02-13-11:50*051*+05*+003.8*00.21**
    2020-02-13-11:25*047*+03*+000.5*00.05**
    2020-02-13-10:51*048*+02*+001.5*00.16**
    2020-02-13-10:32*047*+02*+002.2*00.15**
    2020-02-13-10:07*047*+01*+001.2*00.18**
    2020-02-12-07:39*048*+02*+000.1*00.03**
    2020-02-11-13:22*061*+06*+000.9*00.15**
    2020-02-11-12:49*060*+05*+000.9*00.18**
    2020-02-11-12:12*057*+04*+000.6*00.06**
    2020-02-11-11:26*059*+04*+000.8*00.11**
    2020-02-11-11:21*057*+03*+000.5*00.01**
    2020-02-11-10:56*063*+03*+000.8*00.23**
    
    Record 7/16: Energy balances (last 20 standing times)
    2020-02-16-12:59*037*-000.9*000.5*00.0*00.0**
    2020-02-15-15:23*031*-001.3*021.4*00.0*00.0**
    2020-02-15-12:51*028*-000.4*002.0*00.0*00.0**
    2020-02-14-10:34*015*-001.1*025.8*00.0*00.0**
    2020-02-14-07:48*045*-000.4*002.4*00.0*00.0**
    2020-02-13-18:04*049*-000.6*013.5*00.0*00.0**
    2020-02-13-17:48*075*-000.4*000.1*00.0*00.0**
    2020-02-13-12:03*054*-001.3*004.7*00.0*00.0**
    2020-02-13-11:28*044*-003.5*000.3*00.3*00.0**
    2020-02-13-11:01*042*-000.8*000.3*00.0*00.0**
    2020-02-13-10:41*045*-001.0*000.1*00.0*00.0**
    2020-02-13-10:18*041*-002.3*000.2*00.0*00.0**
    2020-02-12-07:41*036*-001.1*026.5*00.0*00.0**
    2020-02-11-13:31*040*-000.6*018.1*00.0*00.0**
    2020-02-11-13:00*056*-000.9*000.3*00.0*00.0**
    2020-02-11-12:17*052*-000.6*000.5*00.0*00.0**
    2020-02-11-11:34*052*-000.5*000.6*00.0*00.0**
    2020-02-11-11:23*056*-000.3*000.0*00.0*00.0**
    2020-02-11-11:11*058*-000.9*000.1*00.0*00.0**
    2020-02-10-14:24*051*-000.9*020.5*00.0*00.0**
    
    Record 8/16: Battery manipulation (e.g. charging)
    2019-10-22-15:34*4*03*00*00*04*05*2019-10-22-03:32*04**
    2019-10-10-03:43*4*03*00*00*03*05*2019-10-10-15:09*04**
    2019-10-01-12:06*5*03*00*00*02*05*2000-01-01-00:00*04**
    2019-10-01-11:40*7*03*00*00*02*04*2000-01-01-00:00*04**
    2019-01-18-13:02*4*03*00*00*02*03*2019-01-18-00:02*03**
    
    Record 9/16: Battery aging
    2019-11-25-16:12*100*100*100*027*00000*12.10*+16*05*12.70*00000*00000**
    2020-01-22-10:25*096*097*066*024*00125*12.30*-10*05*12.70*00003*00000**
    2019-12-22-10:54*100*094*070*035*00090*12.40*-07*05*12.70*00002*00000**
    2019-01-18-13:04*100*100*100*068*00000*12.50*+12*04*12.70*00000*00000**
    2019-11-14-09:08*094*085*059*023*00871*12.20*-07*04*12.70*00014*00000**
    2019-10-10-14:38*094*086*053*037*00811*12.10*+10*04*12.70*00013*00000**
    2019-09-14-10:33*097*099*020*000*00744*11.70*+13*04*12.70*00012*00000**
    2019-08-01-10:47*097*100*053*043*00580*12.10*+20*04*12.70*00010*00000**
    2019-07-03-10:18*096*100*063*055*00499*12.30*+21*04*12.70*00009*00000**
    2019-06-05-13:49*097*097*086*080*00400*12.60*+15*04*12.70*00009*00000**
    2019-05-08-13:47*097*093*077*069*00258*12.50*+15*04*12.70*00007*00000**
    2019-04-12-13:08*097*094*084*070*00195*12.60*+06*04*12.70*00006*00000**
    
    Record 10/16: Dynamic energy management
    2018-11-21-16:08*1*000.5*1*000.4*0*000.0*00.01**
    2018-11-21-16:07*1*000.5*1*000.2*0*000.0*00.01**
    2018-11-21-16:06*1*000.3*0*000.0*0*000.0*00.00**
    2018-11-21-14:35*1*000.5*1*011.0*0*000.0*00.18**
    2018-11-21-14:00*1*000.8*0*000.0*0*000.0*00.01**
    
    2018-11-14-12:57*0*0*0*00.00**
    2018-11-14-12:57*0*0*0*00.01**
    2018-11-14-12:57*0*0*0*00.08**
    2018-11-14-12:57*0*0*0*00.10**
    2018-11-14-12:57*0*0*0*00.00**
    
    2018-11-21-16:09*2*000.4*00.01**
    2018-11-21-16:07*2*000.2*00.01**
    2018-11-21-14:46*2*011.0*00.18**
    2018-11-19-12:12*2*001.8*00.03**
    2018-11-14-13:26*2*004.3*00.08**
    
    2000-01-01-00:00*00*00.00*00.00*00.00**
    2000-01-01-00:00*00*00.00*00.00*00.00**
    2000-01-01-00:00*00*00.00*00.00*00.00**
    2000-01-01-00:00*00*00.00*00.00*00.00**
    2000-01-01-00:00*00*00.00*00.00*00.00**
    
    Record 11/16: Recuperation
    2019-11-26-13:00*000*000*000*000*0356*006*00.0*00.9*092*079*094*084*01*00035*00066*00056*00126*00161**
    2019-08-10-16:18*000*000*000*000*0262*004*00.0*00.6*090*083*093*089*01**
    2019-08-10-15:24*000*000*000*000*0252*004*00.0*00.5*091*086*093*089*01**
    2019-08-10-13:55*000*004*002*030*1127*057*02.6*03.8*091*087*094*090*01**
    2019-08-10-13:04*000*000*008*021*0479*067*00.7*01.6*082*074*092*087*01**
    2019-08-09-12:58*000*000*002*006*0214*021*00.1*00.5*089*085*090*086*01**
    2019-08-08-13:38*000*000*000*012*0227*041*00.1*00.5*087*084*090*087*01**
    2019-08-07-11:53*000*002*004*051*0727*086*01.8*03.6*089*085*091*088*01**
    2019-08-07-10:43*000*000*000*003*0013*004*00.1*00.3*091*088*091*087*01**
    2019-08-07-10:00*000*003*000*015*0822*061*02.1*03.2*080*070*092*089*01**
    
    Record 12/16: Start-Stop
    2020-01-22-14:25*1*067*034*-05*02*+30.0*+00.7*14.2*1**
    2020-01-12-15:02*2*059*046*+14*01*+30.0*+02.1*12.1*1**
    2019-12-22-11:42*1*070*039*-05*02*+30.0*+00.4*14.9*1**
    2019-12-16-13:42*2*059*031*+01*01*+30.0*+02.6*13.3*1**
    2019-12-16-12:10*1*060*037*+00*02*+30.0*+01.9*14.8*1**
    00005*00002*00000**
    
    Record 13/16: Sporadic alternator faults
    2018-11-14-12:54*0-0-0-1-0*000.1*00001**
    2000-01-01-00:00*0-0-0-0-0*000.0**
    2000-01-01-00:00*0-0-0-0-0*000.0**
    2000-01-01-00:00*0-0-0-0-0*000.0**
    2000-01-01-00:00*0-0-0-0-0*000.0**
    
    Record 14/16: Small battery for hybrid vehicle
    2000-01-01-00:00*00*---*---*----------*00000*00000**
    2000-01-01-00:00*00*---*---*----------*00000*00000**
    
    2000-01-01-00:00*0*00*00*00*00*00**
    2000-01-01-00:00*0*00*00*00*00*00**
    00000*00000*00000**
    
    2000-01-01-00:00*0-0-0-0-0-0-0-0**
    2000-01-01-00:00*0-0-0-0-0-0-0-0**
    00000*00000*00000*00000*00000*00000*00000*00000**
    
    2000-01-01-00:00*0*000*000*00*00000*00000**
    2000-01-01-00:00*0*000*000*00*00000*00000**
    00000*00000*00000**
    
    Record 15/16: Local activ.
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    2000-01-01-00:00*000*00*00*000*00*00*000*00*00**
    
    Record 16/16: Vehicle energy balance
    053953**
    00001*00016*00170*00009*00000**
    00080*00009*00002*00000**
    00346*00020*00001*00000**
    00029*00042*00016*00066**
    00077*00062*00014**
    00000*00000*00000*00000**
    00142*00005*00004*00000**
    00064*00000*00000**
    00000*00000*00000**
    00000*00001*00000**
    00000*00000*00000*00000*00000*00000*00000*00000*00000*00000**
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    Last edited by Uwe; 02-19-2020 at 05:50 PM. Reason: CODE tags

  2. #2
    Verified VCDS User Danners74's Avatar
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    Seems like you have had a few issues there including a few battery changes-that's the change history. Hopefully you have a genuine battery fitted now capable of doing the job. Give me a day I can source some info and hopefully point you in the right direction of potential fault locations.


    Regards Danners

  3. #3
    Benevolent Dictator Uwe's Avatar
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    Since it's a 2016, it probably sat around for a LONG time...

    I don't think the battery is causing the emissions failure. Please show us [OBD-II] -> [Mode 1-01 Readiness].

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

  4. #4
    Verified VCDS User
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    Fourth battery

    Quote Originally Posted by Danners74 View Post
    Seems like you have had a few issues there including a few battery changes-that's the change history. Hopefully you have a genuine battery fitted now capable of doing the job. Give me a day I can source some info and hopefully point you in the right direction of potential fault locations.


    Regards Danners
    You are correct. This car is now on it's fourth battery and second alternator:
    1. OEM battery from Slovakia
    2. Replaced 1-18-18 at dealer when I traded my '12 Touareg for this '16 that had 20,000 miles on it.
    3. 11-04-18 . Jump by AAA as battery was DEAD
    4. 11-12-18 Dealer replaced alternator as battery had been going flat. My note afterward was that it seemed better but that the battery was still not up to 12 volts even after driving.
    5. 1-18-19 27,192 mi. Battery still going flat – a continuing problem. Battery tested as “defective” at Hartford VW and replaced.
    6. 10-1-19 (mileage not recorded. Battery totally flat; jump by AAA
    7. 11-29-19 32,124mi. Battery still losing charge. Htfd VW “readapted” battery, Insists all is OK.
    8. 2-06-20 33,286 FAILED emissions test. NO codes – unable to get readings for a reason I don't understand. I was told to drive the car for 100 miles & come back for free retest.

    More history and ongoing: The car went totally dead twice after not being driven for a month. So dead that I had to use the mechanical emergency key to get in. I've been watching voltage regularly and keeping readings. The battery is NEVER twelve volts or higher, even after 90 highway miles. [I understand that a fully charged battery should be 12.5 v or higher.] It generally loses voltage overnight but not always. The dealer says this is OK and will not investigate further without diagnostic fee. I rebel as this should be warranty. 60k mile emissions warranty = emissions failure should be covered.

    The three systems "not ready" causing the emissions failure were Catalyst, Fuel system and Oxygen sensor heated. Two have resolved themselves according to the readiness printout.

    The emission test guy told me that battery replacement can cause unreadiness and to go drive 100 miles and come back. I did but only one had reset = continued fail. There had been no recent battery change so this is why I suspect battery ongoing undervoltage to be the cause.

    Thank you so much. You guys are so great. I wish I knew more about VCDS but I'm learning!

    Thursday,20,February,2020,14:51:07:48630
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 19.6.2.2 (x64) HEX-V2 CB: 0.4508.4
    Data version: 20200210 DS308.0
    www.Ross-Tech.com


    VIN: WVGEP9BP6GD001166 License Plate: 2-20-20
    Mileage: Repair Order: obd readiness



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


    Mode 01 - PID 01 : Readiness -- Address 7E8

    Number of DTCs stored: 0 -- MIL Status: MIL OFF
    Misfire monitoring: Passed
    Fuel System: Passed
    Comprehensive Components: Passed
    Catalyst monitoring: Passed
    Heated catalyst monitoring: Passed
    Evaporative system monitoring: Not installed.
    Secondary air system monitoring: Passed
    A/C system refrigerant monitoring: Not installed.
    Oxygen sensor monitoring: Passed
    Oxygen sensor heater monitoring: Fail

  5. #5
    Verified VCDS User
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    Quote Originally Posted by Uwe View Post
    Since it's a 2016, it probably sat around for a LONG time...

    I don't think the battery is causing the emissions failure. Please show us [OBD-II] -> [Mode 1-01 Readiness].

    -Uwe-
    It did not sit around -was leased by finance guy at dealership & had 20k miles when I traded '12 Touareg TDI pursuant to the diesel settlement [a really good deal for me].

    OBDII attached. See also long note to Danners re battery history. THANKS!!

    Thursday,20,February,2020,14:51:07:48630
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 19.6.2.2 (x64) HEX-V2 CB: 0.4508.4
    Data version: 20200210 DS308.0
    www.Ross-Tech.com


    VIN: WVGEP9BP6GD001166 License Plate: 2-20-20
    Mileage: Repair Order: obd readiness



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


    Mode 01 - PID 01 : Readiness -- Address 7E8

    Number of DTCs stored: 0 -- MIL Status: MIL OFF
    Misfire monitoring: Passed
    Fuel System: Passed
    Comprehensive Components: Passed
    Catalyst monitoring: Passed
    Heated catalyst monitoring: Passed
    Evaporative system monitoring: Not installed.
    Secondary air system monitoring: Passed
    A/C system refrigerant monitoring: Not installed.
    Oxygen sensor monitoring: Passed
    Oxygen sensor heater monitoring: Fail

  6. #6
    Benevolent Dictator Uwe's Avatar
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    Quote Originally Posted by hts1190 View Post
    The emission test guy told me that battery replacement can cause unreadiness
    Yes, it certainly can. I'd expect to see all the monitored systems read "Fail" immediately after a battery disconnect. But you only have one that's currently reading "Fail", the Oxygen sensor heater monitoring. I find it a but curious that the Oxygen sensor monitoring itself has passed, but the heater monitoring hasn't. Also, I don't see a way to explicitly force the heater monitoring test to run.

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

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