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Milicija
28th August, 2014, 06:47 PM
Hello, today I tried to change mileage on VW Caddy 2009 year. The dash is VDO, EEPROM - 24C32. My tachosoft gives information for caddy which are made in 2004-2007 years, but it shouldn't differ?

Anyway, month ago I did mileage correction on Seat with same dash and EEPROM, and everything went smooth from second time - second time I changed number pairs for example: Tachosoft gives 11 22 33 44 ... I change pairs 22 11 44 33...

The original mileage was 620423 km, and I tried to change to 220000 km. So I readed the EEPROM, edited 800,810 and 820 lines how tachosoft shows (also changed number pairs). But when I inserted dash to vehicle the odometer showed 620000 km. Could anyone tell me what I did wrong or give me an advice I attach original and my edited dump:

Dumps: 274847 274851

Milicija
28th August, 2014, 06:56 PM
I reupladed the files, did some mistakes while uploading, anyway, I see that ori and my modified files differ (8 bytes)... Maybe thats the problem, would really help me if someone could confirm that I edited mileage correctly :)

Milicija
28th August, 2014, 07:23 PM
UPDATE: found this nice website ELDB Electronics (http://www.eldb.webuda.com/calc_vdo.php) I uploaded my dash dump and it found vin, pin and mileage I edited new values and will try tomorrow, I will let you know how things went :)

xyznia
28th August, 2014, 08:12 PM
you have to rewrite mileage not only in 24c32, but also in micronas processor. use xprog-m micronas option or obd solution carprog,smok,etc.....

lupu_sandu
29th August, 2014, 11:55 AM
You are wrong. For dash with Micronas CDC3272 only eeprom is needed for odo/keys.

Milicija
29th August, 2014, 06:25 PM
Yes Lupu was right, today I edited my original dump from fresh and everything worked from first time :) Thanks again for your anwsers! I attach edited dump with 220000 km if anyone needs it in the future - 274989

compact
1st September, 2014, 05:26 AM
is the same as the original, greetings

compact
1st September, 2014, 05:27 AM
Please, I need the modified thanks