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[votkarel]

Heloo, there is an hidden error in the BMW CAS 1, 2 ,3 , named Eeprom crc info ( cheksum wrong)

This can be seen only using INPA ,using read IM error ( F3 function in my picture) .
I have seen this error since many years on lots of BMW-s.
This means the CAS odometer was adjusted via 9s12 ISP programming . ( Rosfar, Xprog, or other tools)
I havent found yet the solution to fix the eprom cheksum .
I reprogrammed the cas using Winkfp, Progmann, but this hidden error still is on.

I tested changing odometer in some CAS 2 using ENIGMA TOOL of a friend, and Enigma is not damaging eeprom cas , no eeprom crc info.
But when i use my ROSFAR to change CAS odometer, o got the hidden error.

Anybody knows a hex editing or watever solution for this ?

I can read and write the eeprom content to the cas anytime. but dont know how to fix it.

I think the great russian BMW tool from AVTOTOOLS can doit via obd, but I cant afford it for the moment.

[votkarel]

here is the picture of the crc info

Отредактированно votkarel - 15.3.2012, 18:03

[dew]

here is the picture of the crc info

машина заводиться ? винкпфт не сможет решить эту проблему.он переливает флешь. попробуй прогманом.