Cheksum correction Marelli 8J3

[98secret]

Please help for Cheksum correction Marelli 8J3
Read By kess V2 clone

[motocrazy]

checksum ok

[98secret]

THANKS GİVEN + Reputation ,but how you make it, i am working on it 4 hours .can you explain

[motor25]

WinOLS 2.24 do it easy and fast, but not need CS correct, Kess V2 clone do it before write back!