NefMoto

Technical => Cluster and Immobilizer => Topic started by: R32_BUB on May 31, 2025, 01:50:14 PM



Title: Fix Eeprom Checksum on ME7.1.1 from 08 R32 95160 EEprom wit C167 CPU
Post by: R32_BUB on May 31, 2025, 01:50:14 PM
Hi
whats the best way to fix the EEProm Checksum on the above mentioned ECU ? Was able to read out the EEprom in BootMode with the M7EEprom Tool. I editied the FIN / IMMO ID /CS/ PIN to adapt the ECU to a another car with a Hex Editor but now I have to fix the Checksum. Whats the best way to to this ? 
Thank you.


Title: Re: Fix Eeprom Checksum on ME7.1.1 from 08 R32 95160 EEprom wit C167 CPU
Post by: elektronik13 on June 01, 2025, 05:34:31 AM
Hi
whats the best way to fix the EEProm Checksum on the above mentioned ECU ? Was able to read out the EEprom in BootMode with the M7EEprom Tool. I editied the FIN / IMMO ID /CS/ PIN to adapt the ECU to a another car with a Hex Editor but now I have to fix the Checksum. Whats the best way to to this ? 
Thank you.
1st way
sit in front of a computer and learn how to calculate crc
2nd way
insert eeprom here and I or someone else will fix crc for you in this eeprom
3rd way
find software that will calculate crc for you