Audi a5 immo off ?

[garagetech]

Hi can anybody help, i have a audi a5 with a faulty ecu edc17cp14 , so we got a another ecu identical ecu did immo off and car starts with no faults on dash but after few starts ecu flash gets corrupted[emoji45] after reloading flash car start again but few cranks and running again same thing im confused .

Any clues why car doing this ? Could it be because immo off is in flash and not in eeprom

Help appreciated i can post files later

[yugo45]

It is big possibility because immo off in flash with different VIN.
Only right way is to do immo off in eeprom or transfer immo data form old to new ECU if is possible to read old ECU falsh and eeprom

[garagetech]

It is big possibility because immo off in flash with different VIN.
Only right way is to do immo off in eeprom or transfer immo data form old to new ECU if is possible to read old ECU falsh and eeprom

Not possible to read old Ecu completely dead but ill appreciate it if you can turn it off from eeprom i will post shortly mate

[garagetech]

It is big possibility because immo off in flash with different VIN.
Only right way is to do immo off in eeprom or transfer immo data form old to new ECU if is possible to read old ECU falsh and eeprom

here is the file please do immo off yugo

thanks