Hello, need help with chacksum correction

[tmm47]

Attached is the original file read by kess by obd and the modified (checks corrected) please anyone to check if it is correct.
ECU delphi dcm3.5 br2 peugeot 508 diesel.
Thanks everyone

[ivanmihov]

yes checksum is correct

[tmm47]

Thank you my friend :)