2010 A4 (B8)Stuck in limp mode

   #1  

marc.grille

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VCDS Serial number
C?ID=315214
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  

Jef

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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.
 
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   #3  

marc.grille

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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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