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Thread: T6 oem MFSW retrofit. Unable to access Engine 01 to activate

  1. #11
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    Whell that sound strange.
    You can not change anything in the ECU ?
    Whell 90% of coding can not be changed this get's blocked by ECU Firmware, but something must work, i will try with my spare one and report back.

    I myself used VCP and O**s Engeneering to change the CCS Bits in Coding of EU6 ECU in T6.
    I know that it worked with ODB11 Pro for others.
    And a friend who bought a new Hex-2 had no issues with VCDS's, too. I can not verify this because i only own a 3 VIN Version, and don't wont to waste a VIN for this test.
    I suppose that only the old non HEX-2 interface probably have this issues, but again, let UWE clarify this.

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  3. #12
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    Yes if I go straight in and try and change the coding of engine ecu, any coding, not specifically ccs (although that is what I want to do) then I get error:
    coding rejection. Error 00: unknown (0x00) and coding rejection. Error 31: unknown (0x00).
    One of those was because I had the engine running.

    I tried to enter the codes that are available just incase i needed security access but no matter what I try all I get is this error

    Controller refused to send a seed!
    Error 7F: Service not supported in active session.

    I think this is either a vcds problem or a module problem. How I determine which is at fault I am not sure. All other modules I can change both coding and adaptions.

  4. #13
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    Just did a test with an old VCDS interface and i get always 0x31 in ECU.
    So this looks like an old interface issue.

  5. #14
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    Brill thank you millions.
    So it looks like I need to nicely ask someone to turn it on for me with another program. I dont really want to pay 450 for a new lead just to change one setting.

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  7. #15
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    I assume MFSW retrofit, is correct done, and correct for CC.

    VIN is important!
    Is it an Non UK car (import)?
    If not, I don't understand why it Engine is coded for steering left side Byte 5 Bit 0 ??
    Does kufatec instruction not show Byte 29 Bit 6 for BCM ??

    First:
    [Options]
    [User Interface and Identification]
    write numbers for wsc, importer, device no.
    For example 12345 123 23456
    [Save]
    [Close VCDS]
    Start VCDS

    Charger attached.
    First do Coding in [09] BCM, Byte 17 Bit 2
    VCDS front page > Ign OFF > Wait 10 sec > Ign On
    CC OFF (if ON) > Start/Stop OFF
    [Engine-01]
    [Security access-16] > 20103
    Copy coding: 0019401C432401090000 > [Do it]
    Or 0019401C432501090000 if PR-L0R

    I guess tow bar is not factory installed?

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  9. #16
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    Hi Thanks.
    I have just changed the wiring from pin 17 to pin 36. I have changed byte 29 bit 7. This is all working along with all buttons showing as working in the test. Trip and stereo buttons are doing something but CCS buttons not activating.
    I will start again doing what you suggest and send a scan.
    The van is a UK RHD model. Its not checked in the Engine module and I cannot change it. I have added the towbar. It is a VW genuine westfalia kit but it was not done at factory.

    I do not have any wsc, importer or device numbers in the user interface, should I have these? What should they be?
    Again many thanks. Slowly getting there with this but the Engine module will not let me change anything still.

  10. #17
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    vin WV2ZZZ7HZGH040660
    I will leave it on the next scan.

  11. #18
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    This is my user interface

  12. #19
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    Followed as above.

    This is what I get when I come to do the security section

  13. #20
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    Code:
    Saturday,04,April,2020,11:02:49:26804
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 20.4.0.1 (x64)
    Data version: 20200331 DS317.0
    www.Ross-Tech.com
    
    
    VIN: WV2ZZZ7HZGH040660   License Plate: CAMPER
    Mileage: 22160km-13769mi   Repair Order: 
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Chassis Type: 7H-VN75 (7E0)
    Scan: 01 03 04 08 09 15 17 18 19 25 5F 61 69 0B
    
    VIN: WV2ZZZ7HZGH040660   Mileage: 22160km-13769miles
    
    01-Engine -- 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: Malfunction 0010
    15-Airbags -- Status: OK 0000
    17-Instruments -- Status: OK 0000
    18-Aux. Heat -- Status: OK 0000
    19-CAN Gateway -- Status: OK 0000
    25-Immobilizer -- Status: OK 0000
    5F-Information Electr. -- Status: OK 0000
    61-Battery Regul. -- Status: OK 0000
    69-Trailer -- Status: OK 0000
     
    -------------------------------------------------------------------------------
    Address 01: Engine (2D2D2-CXHA)       Labels:. 04L-907-309-V2.clb
       Part No SW: 04L 906 056 KM    HW: 04L 907 445 
       Component: R4 2.0l TDI   H02 6186  
       Revision: 23002001    
       Coding: 0019401C430401090000
       Shop #: WSC 02737 790 50316
       ASAM Dataset: EV_ECM20TDI03004L906056KM 004013
       ROD: EV_ECM20TDI03004L906056JS_004.rod
       VCID: 020B54C69567A59614-8056
    
    No fault code found.
    Readiness: N/A
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels: 7E0-907-37x-MK100ESC.clb
       Part No SW: 7E0 907 379 P    HW: 7E0 907 379 M
       Component: ESC           H05 0132  
       Revision: 00000000    Serial number: 42505000001532
       Coding: 307E40982566847E0C7B027CA48221D3790000
       Shop #: WSC 02739 790 50316
       ASAM Dataset: EV_Brake1ESCCONTIVN75XGP2 011001
       ROD: EV_Brake1ESCCONTIVN75XGP2_011.rod
       VCID: 3F8D9D32A615087E3B-806A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 04: Steering Angle (G085)       Labels:* 6R0-959-654.clb
       Part No SW: 6R0 959 654     HW: 6R0 959 654 
       Component: LENKW.SENSOR  H07 0070  
       Serial number: 26061504650890
       Coding: 01
       Shop #: WSC 00000 000 00000
       ASAM Dataset: EV_LWSKLOVW25X 005001
       ROD: EV_LWSKLOVW25X.rod
       VCID: 7EF32036E19FC17670-802A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC (J301)       Labels:| 7E5-907-047.clb
       Part No SW: 7E0 907 047 R    HW: 7E0 907 047 R
       Component: Climatic-T5   H22 0607  
       Revision: 00001002    
       Coding: 0000000003
       Shop #: WSC 02737 790 50316
       ASAM Dataset: EV_ClimaticT5 A01003
       ROD: EV_ClimaT5Basis.rod
       VCID: 3979F32AB831264E05-806C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:. 7E0-937-BCM-V1.clb
       Part No SW: 7E0 937 090     HW: 7E0 937 090 
       Component: BCM PQ25 Max4 H80 0736  
       Revision: B9080001    Serial number: 0771 246150901
       Coding: A0F4793A0A63349392284F642C6A9DD48DA4698960440970320400BF0840
       Shop #: WSC 43013 002 104857
       VCID: 68DF666E9B1B6FC6AA-803C
    
       Subsystem 1 - Part No SW: 7E0 959 801 K    HW: 7E0 959 801 K  Labels: 7E0-959-80X-V2.CLB
       Component: J386__TSG_FT  003 8654 
       Serial number: KU0KU027081552393158
       Coding: 1400B0
    
       Subsystem 2 - Part No SW: 7E0 959 802 K    HW: 7E0 959 802 K  Labels: 7E0-959-80X-V2.CLB
       Component: J387__TSG_BT  003 8654 
       Serial number: KU0KU007091552501498
       Coding: 0400A0
    
       Subsystem 3 - Part No: 7E1 951 171 
       Component: DWA-Sensor 00  001 0104 
       Coding: 000000
    
       Subsystem 4 - Part No: 1K0 951 605 C
       Component: LIN BACKUP HO  H05 1501 
       Coding: 000000
    
       Subsystem 5 - Part No: 7E1 951 171 
       Component: DWA-Sensor 00  001 0104 
       Coding: 000000
    
       Subsystem 6 - Part No SW: 7E0 959 442     HW: 7E0 959 442 
       Component: E221__MFL-DC1  H02 0103 
       Serial number: 39170002737200037506
       Coding: B0FFFF
    
    1 Fault Found:
    50990 - Unknown Error Code 
                Unknown - 014 - 
                 Freeze Frame:
                        Fault Status: 01101110
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 232
                        Mileage: 22169 km
                        Time Indication: 0
                        Date: 2020.04.04
                        Time: 14:30:41
    
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
       Part No SW: 7E0 959 655 E    HW: 7E0 959 655 E
       Component: VW10Airbag00C 008 0016  
       Revision: --------    Serial number: 003PJ000EW8F
       Coding: 000000000000000000000000000000003043
       Shop #: WSC 02734 790 50316
       ASAM Dataset: EV_AirbaVW10BPAVW12X 001028
       ROD: EV_AirbaVW10BPAVN750.rod
       VCID: 387FF62E833B3F46FA-806C
    
       Crash sensor for side airbag: driver side: 
       Serial number: 3495ZRB40693FGI6E89U
    
       Crash sensor for side airbag: front passenger side: 
       Serial number: 3505ZRB40573FGI67P5P
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
       Part No SW: 7E0 920 970 L    HW: 7E0 920 970 L
       Component: KOMBI         H05 1008  
       Serial number: 00000000000000
       Coding: 710D010300
       Shop #: WSC 02737 790 50316
       ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A05730
       ROD: EV_Kombi_UDS_VDD_RM09_005_VW31.rod
       VCID: 3365C1029A5DDC1ECF-8066
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 18: Aux. Heat (J364)       Labels:| 7E0-963-27X-18.clb
       Part No SW: 7E0 963 273     HW: 7E0 963 273 
       Component: STH-T5GP2     002 0007  
       Coding: 4101
       Shop #: WSC 02759 790 50316
       ASAM Dataset: EV_AuxilParkiHeateWOST5G2 001010
       ROD: EV_AuxilParkiHeateWOST5G2.rod
       VCID: 6ADB1C668D175DD6BC-803E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:. 7E0-909-901.clb
       Part No SW: 7E0 909 901     HW: 7E0 937 090 
       Component: GW-K-CAN TP20 H80 0736  
       Revision: B9080001    
       Coding: 042305
       Shop #: WSC 43013 002 104857
       VCID: 68DF666E9B1B6FC6AA-803C
    
    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          H05 1008  
       Serial number:               
       Coding: 000000
       Shop #: WSC 00000 000 00000
       ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
       ROD: EV_Immo_UDS_VDD_RM09_VW31.rod
       VCID: 6ADB1C668D175DD6BC-803E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 5F: Information Electr. (J794)       Labels:| 5G0-035-MIB-ENT2.clb
       Part No SW: 1K8 035 150 E    HW: 1K8 035 150 E
       Component: MU-E-D-ER     857 6495  
       Serial number: 28081500012536
       Coding: 065700003C00000041111101008000001F0000860000010001
       Shop #: WSC 02737 790 50316
       ASAM Dataset: EV_MUEnt4CGen2LGE 001025
       ROD: EV_MUEnt4CGen2LGE_VW32.rod
       VCID: 275D25525E85A0BE63-8072
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 61: Battery Regul. (J840)       Labels:. 1K0-907-534.clb
       Part No SW: 7E0 907 534     HW: 7E0 937 090 
       Component: Batt.regelung H80 0736  
       Serial number: 0771 246150901
       Coding: 030B1A73
       Shop #: WSC 02739 790 00000
       VCID: 68DF666E9B1B6FC6AA-803C
    
       Subsystem 1 - Part No SW: 7E0 915 181 G    HW: 7E0 915 181 G
       Component: J367-BDM  H08 0223 
       Serial number: 52232F34531261520254
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 69: Trailer (J345)       Labels:. 1K0-907-383-V2.clb
       Part No SW: 1K0 907 383 F    HW: 1K0 907 383 F
       Component: Anhaenger     H12 0100  
       Revision: 3A001001    Serial number: 00000495347083
       Coding: 0100000100000000
       Shop #: WSC 12345 123 12345
       VCID: 306FCE0E634BE706B2-8064
    
    No fault code found.
    
    End-------------------------(Elapsed Time: 03:05)--------------------------
    Last edited by Uwe; 04-04-2020 at 10:46 AM. Reason: CODE tags

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