[blokers77]

Hi,
please for help with caclulation checksum Boxer 3.0jtd EDC16C39 bosch 0281015734.

[tpetrov]

Here you go ... Good luck

[Sheryf12]

In my opinion, you do not need to change anything in the file onlyyou need to do all the replacements in the engine to delete the errors and already the sum error will not be

[lsalt100]

try this....checksumm based upon orig file(factory) 

let us now how it works....

[blokers77]

Sorry for late reply. Problem SOLVED!
When I try write mod file with Kess V2 - I have problem "RSA ERROR". When try write mod+checksum "Checksum error writing buffer".
Galletto do this without problem. Thanks all for try help!