correction cechksum with mpps

[scintilla]

thanks
useful info for me
I don't understand? why? will ask you to open the file .ori to calculate the cks .mod

[Gerard]

Because it is assumed that the file ori is the one that you've read with MPPS and from them is the comparison and then make the necessary corrections, as you noticed when you do a read with mpps also tells you the cks

[scintilla]

forgive me, Gerard, but perhaps escapes me something

you want to upload the file .mod with mpps
and this file you need the cks

that centers the file .ori from which you started (by downloading it from the ecu) and its corrispndente cks ?

note that I ask you, of course, is not to convince you of something, but why? in short I would like to write for the first time on the ecu via mpps, and I need to understand a little more?
thank you

[abberello]

There are cars in which the cks does it automatically the mpps, then you should be quiet when you load the mod files in the ecu, if when you select the car tells you that cks does not automatically, you have to do it with your software to remap the ori. If you make a mistake cke are you sure that the machine should not be! Then once you have checked that the mpps does the cks automatically make SURE that the face in the correct way, your program x remap.

[tuommo89]

ah ok....many thanks

[marco]

sorry, you talk about finding the ck in writing, but how do I read where can I find gold. if you have not read?

[msport (exil77grande)]

sorry, you talk about finding the ck in writing, but how do I read where can I find gold. if you have not read?

in reading there is no problem for ck, but only in writing.

[sportknight]

sorry, but where? the icon of the checksum in the screen of the mpps?

not sar? not written summario in the options?

[msport (exil77grande)]

now I don't have the sw mpps to check but if I remember correctly, it should stay as an option under the icons ecu id-read ecu - write the ecu etc.

[sportknight]

hum,then ? a function of the v12 why? the 5 for sure doesn't have it