Log in

View Full Version : Audi TT Mileage Issue


AyceeDeeCee
22nd February, 2010, 10:09 AM
Had a customer in that has used VAGTacho and locked his dashboard out to 999999 due to it doesnt' checksum properly.

How can I correct this?

Does the processor need to be removed in full for this or any other ideas?

Appreciate any help here.
drpeter
22nd February, 2010, 12:02 PM
Had a customer in that has used VAGTacho and locked his dashboard out to 999999 due to it doesnt' checksum properly.

How can I correct this?

Does the processor need to be removed in full for this or any other ideas?

Appreciate any help here.

Let me guess a M73 cluster, try to disconnect battery for 1 hour, connect again. If it's still 9999999 then you need a good cluster dump for your car. crc error indeed.
elpaulio
22nd February, 2010, 09:46 PM
Does anyone know which version of VAG Tacho will work on a 2005 B7 Audi A4?

Cheers

Paul
drpeter
23rd February, 2010, 07:29 AM
Does anyone know which version of VAG Tacho will work on a 2005 B7 Audi A4?

Cheers

Paul

No vagtacho, use magic Dash CAN, but personally I prefer to take this cluster out, backup dump and edit. Expensive cluster :-).

RB8 crypto eprom (24C08)
lupu_sandu
7th March, 2010, 04:57 PM
Magic Dash CAN, can read eeprom from RB4-RB8 dash.
So, make back-up tru OBD2 :)
exe123
7th March, 2010, 09:43 PM
Best tool for RB4 and RB8 is Dialab Dejavue. No need to take out the dash :)
lupu_sandu
7th March, 2010, 09:55 PM
Very expensive. Only for Audi.
AyceeDeeCee
9th March, 2010, 05:35 PM
Thanks for your help guys will try this. Sorry I missed the thread!
aeroyas
9th March, 2010, 05:52 PM
remove your dash and read the dump on processor, then you can send it here to be repared or find another dump
v-diag
9th March, 2010, 06:15 PM
send me dump? should be able to repair it for you.
AyceeDeeCee
9th March, 2010, 06:41 PM
Great thanks will get it out tonight.
elpaulio
4th May, 2010, 02:06 PM
No vagtacho, use magic Dash CAN, but personally I prefer to take this cluster out, backup dump and edit. Expensive cluster :-).

RB8 crypto eprom (24C08)

Hi,

How do I go about making a backup dump of the cluster once it is out?
What would I need to do this?

Sorry for the n00b questions!!

Paul :beer:
elpaulio
8th June, 2010, 08:27 PM
Bump....anyone?
z786
8th June, 2010, 08:54 PM
a decent programmer mate
Kalimero005
9th June, 2010, 10:21 PM
Do You write old km is possibile take Abritus read Ee km
write new km -2minute is ok,I wrote 3 mal 999999 I m return always old km.
elpaulio
27th April, 2011, 05:15 PM
a decent programmer mate

Care to elaborate on your idea of a decent one?

Cheers

Paul
grimmer
27th April, 2011, 07:32 PM
does the car start?, if not you proberly corrupted the processor, normally, to expensive to fix, ive tried to reload a good dump to these clocks but always fails half way through.
erich.hai
4th May, 2011, 07:09 PM
Gestures have a speedometer of a VW Beetle 1.9 TDI PIN read out is there but only after writing eprom the speedometer 999 999 KM an.Vieleicht the problem has ever had who. Thank you! i want 170000 KM Thanks
vuno01
6th May, 2011, 12:29 AM
if you have tacho pro use i with a3 cluster plug
and works great on repairing the cheksum
teuton
6th May, 2011, 08:13 AM
Gestures have a speedometer of a VW Beetle 1.9 TDI PIN read out is there but only after writing eprom the speedometer 999 999 KM an.Vieleicht the problem has ever had who. Thank you!


It's really hard to get what you mean.

Erich, es ist wirklich schwer zu verstehen was du meinst. Ich glaube Du kannst den pin von einem beetle auslesen und wenn du das eeprom ueberschreibst, zeigt der wegstreckenzahler 999999km an? Ist es das?
Womit versuchst du das ee-prom zu schreibenm und ist KI ein Magnet marelli mit 68 HC 912 D60 ?
erich.hai
22nd May, 2011, 06:38 PM
Can you me help?