Hi all. I have change my ecu in my car as orig broke down. Got a new one but need to write a file in it using mpps v13. my problem is that i cant do checksum and without it simply cant do it. my car is vw passat 2.0tdi cr b6 2008 and ecu is bosch edc17cp14. is there anybody who would do checksum for me please? i have attached files just in case. thanks

gteam wrote:Hi all. I have change my ecu in my car as orig broke down. Got a new one but need to write a file in it using mpps v13. my problem is that i cant do checksum and without it simply cant do it. my car is vw passat 2.0tdi cr b6 2008 and ecu is bosch edc17cp14. is there anybody who would do checksum for me please? i have attached files just in case. thanks

Here with checksums fixed

wbr

Thats really nice of you. No idea how much you helped me.thank you

gteam wrote:Thats really nice of you. No idea how much you helped me.thank you

Just looked and noticed these Ori & Mod are not from the same SW version,
I'd suggest matching the SW numbers before flashing

wbr

how to do that?i have original vw vcds too

is there any way how to change SW numbers ?

gteam wrote:is there any way how to change SW numbers ?

Where are these files from? ORI & MOD

wbr

ori file is from my original ecu which broke down and mod file is from a new ecu. both ecu have the same part numbers so shouldnt be a problem. car is running but not quiet well so i thought to write ori file d be step forward.thanks

gteam wrote:ori file is from my original ecu which broke down and mod file is from a new ecu. both ecu have the same part numbers so shouldnt be a problem. car is running but not quiet well so i thought to write ori file d be step forward.thanks

Yes, write your ORI file and Immo to new ecu and you should be ok

wbr

immo is already done without a problem.but i only have mpps tool and cant do checksum on this files before writing so thats why i can move forward and file what you have sent me yesterday wasnt working,had error during flash