ABS logging

[newtoS4]

Hi guys,
I have a strange fault where my ESP light comes on at aroung 5000rpm in third gear. And at other times too.
I have the full VAGCOM kit and there are no fault codes logged.
So..
I tried to record wheel speed etc while driving. (Using a passanger I hasten to add.) But connection to the ABS controller fails, it was fine sat still and not logging.
Any ideas?
Thanks

 

[Sebastian]

The ABS control modules usually drop connections between 20-60 km/h for security reasons. This is absolutely normal and you'll experience that with all models and diagnostic tools.

Even though you have no codes, would you mind posting a complete Auto-Scan from the vehicle in question and also post year, make, model and very important ALL modifications you made.

 

[newtoS4]

Auto scan attached....

Car is unmodified, or at least that is what I am told.

Friday,27,April,2007,18:13:25:23380
VAG-COM Version: Release 704.0
Data version: 20070404
Chassis Type: 8D - Audi A4 B5
Scan: 01 02 03 08 15 16 17 25 35 37 45 55 56 57 67 75 76 77

-------------------------------------------------------------------------------
Address 01: Engine Labels: 078-907-551-AZA.LBL
Part No: 8D0 907 551 D
Component: 2.7l V6/5VT G 0002
Coding: 05711
Shop #: WSC 06325
No fault code found.
Readiness: 0000 0000
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 8D0-907-389.LBL
Part No: 8D0 907 389 E
Component: ABS/ESP allrad D46
Coding: 04395
Shop #: WSC 06435
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: None
Part No: 8D0 820 043 N
Component: A4 KLIMAAUTOMAT D57
Coding: 00061
Shop #: WSC 06325
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags Labels: 8D0-959-655-AI8.LBL
Part No: 8D0 959 655 J
Component: Airbag Front+Seite 1001
Coding: 01106
Shop #: WSC 06325
1 Fault Found:
01212 - Belt Tensioner Igniter; Rear Passenger Side (N197)
32-10 - Resistance too High - Intermittent
-------------------------------------------------------------------------------
Address 17: Instruments Labels: 8Dx-920-9xx-17.LBL
Part No: 8D0 920 980 B
Component: B5-KOMBIINSTR. VDO D11
Coding: 01462
Shop #: WSC 00000
Component: AUZ7Z0Y1434489
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ AUZ7Z0Y1434489
No fault code found.
-------------------------------------------------------------------------------
Address 25: Immobilizer Labels: None
Part No: Bitte Adress
Component: e 17 eingeben
No Faults Found
or DTCs not supported by controller
or a communication error occurred
-------------------------------------------------------------------------------
Address 35: Centr. Locks Labels: 8D0-862-257.LBL
Part No: 8D0 862 257 E
Component: CV-Pump, Alarm, RC D13
Coding: 15178
Shop #: WSC 06325
No fault code found.
-------------------------------------------------------------------------------
Address 45: Inter. Monitor Labels: 4B0-951-173.LBL
Part No: 4B0 951 173
Component: Innenraumueberw. D03
Coding: 00102
Shop #: WSC 06325
No fault code found.
-------------------------------------------------------------------------------
Address 55: Xenon Range Labels: 4B0-907-357-AUT.LBL
Part No: 4B0 907 357
Component: LEUCHTWEITEREGLER D004
Coding: 00012
Shop #: WSC 06325
No fault code found.
-------------------------------------------------------------------------------
Address 56: Radio Labels: None
Part No: 4B0 035 186 E
Component: Radio 0001
Coding: 00205
Shop #: WSC 06325
No fault code found.
End --------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------

Also I have a log file with lots of engine detail boost MAF etc when the fault happens but can see no problems.

I can send this to anyone by mail if they can help.

Cheers