audi A4 bosch M3.2 1996 immo off

[m3touk85]

hello all


i have ecu for audi A4
0 261 203 550/551
8d0907557



flash type : 27C010
eeprom : 24c02


i make immo off for eeprom 3 years ago , was working fine now car can not start again , fault code engine start blocked by immoblizer


well i tried making immo off again in flash and eeprom not works , change flash ( 27c010 otp )
with AM29F010 and modify hex file from 04 to FF also not works


triend many dumps for eeprom and flash not works


i have originall files for it , can anyoune check them and make immo off


thanks


attached 24c02 and 27c010 files

[Codekuba]

here you go.....
pass in pm

[m3touk85]

i tried this file generate by iud not works 11

[fabrag]

Disconnect ImmoBox...

[m3touk85]

not works ,......

[m3touk85]

Any ideas ???


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[kiszka]

???????????

[rafal]

Is it joke?
By 3 years was all ok.....
Make good diagnostic first...