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Thread: 2010 A4 (B8)Stuck in limp mode

  1. #1
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    2010 A4 (B8)Stuck in limp mode

    Slowing for a stop sign the car sputtered and stalled upon re starting error lights parking break, TMPS, ABS, check engine lights and the car was in limp mode . VCDS scan gave me the following codes.
    Address 01: Engine 4698 - Function Restriction due to Faults in Other Modules;
    Address 02: Auto Trans (J217) 2505 - Torque Management Feedback Signal A;
    Address 03: ABS Brakes (J104) 01314 - Engine Control Module and 00473 - Control Module for Elect. Park/Hand Brake (J540);
    Address 17: Instruments (J285) 00473 - Control Module for Elect. Park/Hand Brake (J540) 004 - No Signal/Communication - Intermittent;
    Address 53: Parking Brake (J540) 01314 - Engine Control Module ;
    Address 56: Radio (J503) 02635 - Tuner Not Enabled/Activated ;
    Since these were standard to limp mode I went through the breaks to make sure everything was working and replaced the rear pads and rotors which would have needed to be done in the fall any way. No change
    Replaced the ABS module - only change was the Address 17: Instruments (J285) 00473 went away but Address 19: CAN Gateway (J533) 03041 - Energy Management Active 000 - - - Intermittent came on.
    Still in limp mode. Any Ideas?



    Code:
    Chassis Type: FL-AU48 (8T0)
    Scan: 01 02 03 05 08 09 15 16 17 19 2E 42 46 47 52 53 55 56 62 72
              77
    
    VIN: WAUFFAFL3AN056788   Mileage: 219210km-136210miles
    
    01-Engine -- Status: Malfunction 0010
    02-Auto Trans -- Status: Malfunction 0010
    03-ABS Brakes -- Status: Malfunction 0010
    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
    15-Airbags -- Status: OK 0000
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: OK 0000
    19-CAN Gateway -- Status: Malfunction 0010
    2E-Media Player 3 -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    46-Central Conv. -- Status: OK 0000
    47-Sound System -- Status: OK 0000
    52-Door Elect, Pass. -- Status: OK 0000
    53-Parking Brake -- Status: Malfunction 0010
    55-Headlight Range -- Status: OK 0000
    56-Radio -- Status: Malfunction 0010
    62-Door, Rear Left -- Status: OK 0000
    72-Door, Rear Right -- Status: OK 0000
    77-Telephone -- Status: OK 0000
    -------------------------------------------------------------------------------
    Address 01: Engine (DL0MA-CAEB)       Labels:| 06H-907-115-CAB.clb
       Part No SW: 8K2 907 115 AA    HW: 8K2 907 115 D
       Component: 2.0l HPA   TF H16 1631  
       Revision: E1H16---    
       Coding: 0104010A190F0160
       Shop #: WSC 00000 000 00000
       ASAM Dataset: EV_ECM20TFS8K2907115AA A01007
       ROD: EV_ECM20TFS0118K2907115AL.rod
       VCID: 6E86C607701F1D9BB17-803A
    
    1 Fault Found:
    4698 - Function Restriction due to Faults in Other Modules 
              U1113 00 [039] - -
              Not Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 2
                        Mileage: 219213 km
                        Date: 2009.08.15
                        Time: 13:57:16
    
                        Engine speed: 847.50 /min
                        Normed load value: 16.9 %
                        Vehicle speed: 0 km/h
                        Coolant temperature: 18 °C
                        Intake air temperature: 9 °C
                        Ambient air pressure: 990 mbar
                        Voltage terminal 30: 13.358 V
                        Unlearning counter according OBD: 40
    
    Readiness: 0010 0100
    
    -------------------------------------------------------------------------------
    Address 02: Auto Trans (J217)       Labels:| 0B6-927-156.clb
       Part No SW: 8K0 927 158 J    HW: 0B6 927 156 
       Component: 0B6 20TFSIUSA H05 0009  
       Revision: --H05---    
       Coding: 001012
       Shop #: WSC 02145 785 00200
       ASAM Dataset: EV_TCMAL651 A01006
       ROD: EV_TCMAL651.rod
       VCID: 3D24314B6DF9B60378D-8068
    
    1 Fault Found:
    2505 - Torque Management Feedback Signal A 
              P2637 00 [039] - -
              Not Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Mileage: 219213 km
                        Date: 2009.08.15
                        Time: 13:57:19
    
                        Engine speed: 825.00 /min
                        Transmission input speed: 762 /min
                        Transmission output speed: 0 /min
                        Engine torque: 0 Nm
                        Transmission fluid temperature: 8 °C
                        Accelerator position: 0.0 %
                        Clutch status: 0
                        Unlearning counter according OBD: 40
    
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels:. 8K0-907-379-V1.clb
       Part No SW: 8K0 907 379 CA    HW: 8K0 907 379 CA
       Component: ESP8 quattro  H04 0010  
       Revision: --------    Serial number: --------------
       Coding: 150D18
       Shop #: WSC 02391 823 56573
       VCID: 7AAEFA573CD7413B1DF-802E
    
    2 Faults Found:
    01314 - Engine Control Module 
                013 - Check DTC Memory
                 Freeze Frame:
                        Fault Status: 01101101
                        Fault Priority: 6
                        Fault Frequency: 2
                        Reset counter: 132
                        Mileage: 219213 km
                        Time Indication: 0
                        Date: 2009.08.15
                        Time: 13:57:16
    
                 Freeze Frame:
                        Hex Value: 0x0000
                        Hex Value: 0x4082
                        Hex Value: 0x0026
                        Hex Value: 0x46A6
                        Hex Value: 0x00FF
    
    00473 - Control Module for Elect. Park/Hand Brake (J540) 
                013 - Check DTC Memory
                 Freeze Frame:
                        Fault Status: 01101101
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 132
                        Mileage: 219213 km
                        Time Indication: 0
                        Date: 2009.08.15
                        Time: 13:57:17
    
                 Freeze Frame:
                        Hex Value: 0x0000
                        Hex Value: 0x6282
                        Hex Value: 0x0032
                        Hex Value: 0x02A5
                        Hex Value: 0x00FF
    
    
    -------------------------------------------------------------------------------
    Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
       Part No SW: 8K0 907 064 DG    HW: 8K0 907 064 DG
       Component: BCM2 1.1      H02 0327  
       Revision: 00002001    
       Coding: 090100
       Shop #: WSC 02399 823 56573
       VCID: 78AAE05F02DB532B6BB-802C
    
       Subsystem 1 - Part No SW: 8T0 959 754 A    HW: 8T0 959 754 A
       Component: FBSAUDIB8 IDG  H38 0051 
       Serial number: 0510000013627016    
    
       Subsystem 2 - Part No SW: 8K0 905 852 D    HW: 8K0 905 852 D
       Component: J764 ELV MLB  H37 0042 
       Serial number: 0210000022886001    
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC (J255)       Labels:. 8Tx-820-043-3Z.clb
       Part No SW: 8T1 820 043 AQ    HW: 8T1 820 043 AQ
       Component: KLIMA 3 ZONEN H08 0171  
       Revision: C1000000    Serial number: 01050320100075
       Coding: 64002000
       Shop #: WSC 02391 823 56573
       VCID: 005A88BF5A0B1BEB53B-8054
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:. 8K0-907-063.clb
       Part No SW: 8K0 907 063 P    HW: 8K0 907 063 P
       Component: BCM1 1.0      H25 0380  
       Revision: 10025001    Serial number: 00000000481362
       Coding: 26001091063CAF010000080300003D0D0F1C520802010161000000
       Shop #: WSC 02391 823 56573
       VCID: 3C223C4F7663BF0B4F3-8068
    
       Subsystem 1 - Part No SW: 8K1 955 119 A    HW: 8T1 955 119   Labels: 1KX-955-119.CLB
       Component: WWS 040310  H06 0070 
       Serial number: SWF10030046415      
       Coding: 00FD11
    
       Subsystem 2 - Part No SW: 8K0 955 559     HW: 8K0 955 559   Labels: 8K0-955-559.CLB
       Component: RLS  H04 0003 
       Serial number: 10807181            
       Coding: 025028
    
       Subsystem 3 - Part No SW: 8K0 941 531 AL    HW: 8K0 941 531 AL
       Component: E1 - LDS  H08 0090 
       Serial number: 00000000002502102133
    
       Subsystem 4 - Part No SW: 8K0 907 410 C    HW: 8K0 907 410 C
       Component: HOMELINK  H01 0010 
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 8K0-959-655.clb
       Part No SW: 8K0 959 655 K    HW: 8K0 959 655 K
       Component: AirbagVW-AU10 H41 0610  
       Serial number: 003GLD0D28MC  
       Coding: 303837354230303030304A55304C384B3053
       Shop #: WSC 02135 785 00200
       ASAM Dataset: EV_AirbaECUVWAUDI010 003010
       ROD: EV_AirbaECUVWAUDI010_003_AU48.rod
       VCID: 45D459AB0529FEC320D-8010
    
       Seat occupied recognition: 
       Subsystem 1 - Part No SW: 8K0 959 339 B    HW: 8K0 959 339 B
       Component: BF-Gewichtss.  H01 0030 
       Serial number: 5810000R10000068EN
    
       Crash sensor for side airbag: driver side: 
       Serial number: 6334MSME5024193DA
    
       Crash sensor for side airbag: front passenger side: 
       Serial number: 6344MSME4E546B2CW
    
       Crash sensor for side airbag: rear: driver side: 
       Serial number: 6352QSME12520424/
    
       Crash sensor for side airbag: rear: passenger side: 
       Serial number: 6362QSME1A541D06I
    
       Crash sensor for front airbag: driver side: 
       Serial number: 63732SME78514C1C6
    
       Crash sensor for front airbag: front passenger side: 
       Serial number: 63832SME5A542B082
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel (J527)       Labels:. 8K0-953-568.clb
       Part No SW: 8K0 953 568 F    HW: 8K0 953 568 F
       Component: Lenks.Modul   H16 0014  
       Revision: --------    Serial number: 90304JC2000J0 
       Coding: 000016
       Shop #: WSC 02391 823 56573
       VCID: 3D24314B6D79B60378D-8068
    
       Component: E221 - MFL  H02 0010 
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:. 8T0-920-xxx-17.clb
       Part No SW: 8K0 920 950 E    HW: 8K0 920 950 E
       Component: KOMBIINSTR.   H20 0255  
       Revision: 00200000    Serial number: CIM24J13A     
       Coding: 8B1609000300D705020000
       Shop #: WSC 02391 823 56573
       VCID: 313C1D7BA1214263EC5-8064
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:. 8T0-907-468.clb
       Part No SW: 8T0 907 468 AB    HW: 8T0 907 468 H
       Component: GW-BEM 5CAN   H06 0116  
       Revision: GB700052    Serial number: 5200G102268132
       Coding: 00C303
       Shop #: WSC 02391 823 56573
       VCID: 015C8DBB510112E35C5-8054
    
       Subsystem 1 - Part No SW: 8K0 915 181 E    HW: 8K0 915 181 E
       Component: J367-BDM  H07 0170 
       Serial number: 1000CB92030310      
    
    1 Fault Found:
    03041 - Energy Management Active 
                000 - - - Intermittent
                 Freeze Frame:
                        Fault Status: 00100000
                        Fault Priority: 7
                        Fault Frequency: 1
                        Reset counter: 172
                        Mileage: 219213 km
                        Time Indication: 0
                        Date: 2009.08.15
                        Time: 13:55:44
    
                 Freeze Frame:
                        Bin. Bits:    10111
                        Voltage: 11.30 V
                        Count: 6
    
    
    -------------------------------------------------------------------------------
    Address 2E: Media Player 3 (R199)       Labels:. 8T0-035-785.clb
       Part No SW: 8T0 035 785 A    HW: 8T0 035 785 
       Component: SG ext.Player H08 0280  
       Revision: 00000000    
       Coding: 020302
       Shop #: WSC 02391 823 56573
       VCID: 392C255B79518A23545-806C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver (J386)       Labels:. 8K0-959-793.clb
       Part No SW: 8K0 959 793 H    HW: 8K0 959 793 D
       Component: TSG FA        H11 0306  
       Revision:             Serial number: 0000010216830 
       Coding: 011C03204000410001
       Shop #: WSC 02391 823 56573
       VCID: 45D459AB05A9FEC320D-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 46: Central Conv. (J393)       Labels:. 8K0-907-064-46.clb
       Part No SW: 8K0 907 064 DG    HW: 8K0 907 064 DG
       Component: BCM2 1.1      H02 0327  
       Revision: 00002001    Serial number: 0127676103    
       Coding: 0106023A007A440400B0013200000000
       Shop #: WSC 02391 823 56573
       VCID: 78AAE05F02DB532B6BB-802C
    
       Subsystem 1 - Part No SW: 8K0 959 719     HW: 8K0 959 719 
       Component: GTO BF  H06 0050 
       Serial number: 00000000000000229755
    
       Subsystem 2 - Part No: 1K0 951 605 C
       Component: LIN BACKUP HO  H05 1501 
    
       Subsystem 3 - Part No SW: 8K0 959 591 A    HW: 8K0 959 591 
       Component: J245 PS037  H06 0041 
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 47: Sound System (J525)       Labels:. 8T0-035-223-ASC.clb
       Part No SW: 8T0 035 223 AH    HW: 8T0 035 223 
       Component: DSP STD       H07 0230  
       Revision: S2200000    
       Coding: 0203010102
       Shop #: WSC 02391 823 56573
       VCID: 74B2D46F1EB3374B473-8020
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass. (J387)       Labels:. 8K0-959-792.clb
       Part No SW: 8K0 959 792 H    HW: 8K0 959 792 D
       Component: TSG BF        H11 0306  
       Revision:             Serial number: 0000010236879 
       Coding: 011C03204000410001
       Shop #: WSC 02391 823 56573
       VCID: 44D244AF0E93C7CB373-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 53: Parking Brake (J540)       Labels: 8K0-907-801-V1.clb
       Part No SW: 8K0 907 801 H    HW: 8K0 907 801 H
       Component: EPB Audi B8   H09 0100  
       Revision: 00000003    Serial number: 00000000581433
       Shop #: WSC 00000 000 00000
       VCID: 3432146F5E33774B873-8060
    
    1 Fault Found:
    01314 - Engine Control Module 
                013 - Check DTC Memory - MIL ON
                 Freeze Frame:
                        Fault Status: 11101101
                        Fault Priority: 4
                        Fault Frequency: 2
                        Reset counter: 132
                        Mileage: 219213 km
                        Time Indication: 0
                        Date: 2009.08.15
                        Time: 13:57:17
    
                 Freeze Frame:
                        Voltage: 13.40 V
                        Count: 58
                        Speed: 0.0 km/h
                        Hex Value: 0x0260
                        Hex Value: 0x0001
                        Hex Value: 0x0101
    
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range        Labels: 8K0-907-357.clb
       Part No: 8K5 907 357 
       Component: Dynamische LWR  H01 0010  
       Revision: 00000001    Serial number:               
       Coding: 0000004
       Shop #: WSC 02145 785 00200
       VCID: 77A8E36303C55C53621-8022
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 56: Radio (J503)       Labels:. 8Tx-035-1xx-56.clb
       Part No SW: 8T1 035 186 R    HW: 8T1 035 186 R
       Component: Con3 Sirius   H06 0351  
       Revision: 00000008    Serial number: AUZ5Z6J1365488
       Coding: 04020002010185004359070800
       Shop #: WSC 02391 823 56573
       VCID: 46D65EA738AFF5DB297-8012
    
       Subsystem 1 - Part No SW: 8T0 919 603 E    HW: 8T0 919 603 E
       Component: Display  
    
    1 Fault Found:
    02635 - Tuner Not Enabled/Activated 
                000 - -
                 Freeze Frame:
                        Fault Status: 01100000
                        Fault Priority: 7
                        Fault Frequency: 1
                        Reset counter: 132
                        Mileage: 219213 km
                        Time Indication: 0
                        Date: 2009.08.15
                        Time: 13:55:24
    
    
    -------------------------------------------------------------------------------
    Address 62: Door, Rear Left (J388)       Labels:. 8K0-959-795.clb
       Part No SW: 8K0 959 795 C    HW: 8K0 959 795 C
       Component: TSG HL        H10 0306  
       Revision:             Serial number: 0000103064620 
       Coding: 010C03204000210001
       Shop #: WSC 02391 823 56573
       VCID: 42DE42B71487C9FB05F-8016
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 72: Door, Rear Right (J389)       Labels:. 8K0-959-795.clb
       Part No SW: 8K0 959 795 C    HW: 8K0 959 795 C
       Component: TSG HR        H10 0306  
       Revision:             Serial number: 0000103064617 
       Coding: 010C03204000210001
       Shop #: WSC 02391 823 56573
       VCID: 42DE42B71487C9FB05F-8016
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 77: Telephone        Labels: 8P0-862-335.lbl
       Part No SW: 8T0 862 336 D    HW: 8T0 862 336 D
       Component: FSE_256x BT     H39 0600  
       Revision: 00000000    Serial number: 00000005072847
       Coding: 0010370
       Shop #: WSC 02156 785 00200
       VCID: 3C223C4F7A63BF0B4F3-8068
    
    No fault code found.
    
    End----(Elapsed Time: 01:42, VBatt start/end: 11.7V/11.6V. VIgn 11.6V)

  2. #2
    Ross-Tech Employee Jef's Avatar
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    Not sure but it seems that maybe there was a communication issue between the ECM and TCM. For giggles, I'd unplug both the ECM and TCM and verify connections are clean/dry/shiny as a starting point.
    Jef
    Ross Tech Support Team, Alpha Squad
    Auto-Scan, learn it, love it, live it... then check the fuses.

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  4. #3
    Verified VCDS User
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    Thanks for the input I will give that a try. I am thinking it is a communication issue as well. I can clear the DTCs it will run fine for about 20 seconds then sputter like a bad misfire and stall. Restart and I am back to limp mode and the same DTCs. I have read where the Parking Brake switch can function engaging and disengaging the parking brake but still be bad. I do have a switch on order, but any suggestions on VCDS approach to looking for that type of issue?

    This has been the first time I have had to get this deep into VCDS to determine a problem, auto scan has always told me all I needed to know.
    I have done modifications: IE sport head , block and intercooler ; HPA K04, Intake manifold, down pipe and tune; ECS cold air intake. 2 yrs and 30k ago . So I have looked at the advanced measurement features but as the HPA tune functioned so well I never looked much further. Just the little I have been getting to know what the program is capable of wow I guess I have made it to the second step of your sign off "Auto Scan, learn it ..." and while I am not to the "love it" stage yet I can see it happening. Being an old car guy I all ready checked the fuses.

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