In this instruction i will show you how to use Scania SOPS and XML editor to change speed limit for Scania.
What You Need?
Read out ECU data file via Scania SDP software,then save it on you PC.(In this example,it is “3667094.1.sops”)
Run Scania SOPS editor and click “Decrypt” button,then select ”3667094.1.sops” file
Then is will generate a decrypted file “3667094.1.sops.decrypted”
Use the XML editor (in the download file) to open the decrypted sops file,it show as below
Locate the “SpeedLimit” value,here the original value is “85”
Now change the original file to “120”
Select “File” from menu,and select “Save As” to save this file.
Here we select to overwrite the original file
Note:It is recommend you to open the file again to ensure the value has been changed
Run Scania SOPS editor to load the file you changed and Encrypt it
It generate a new SOPS file
And now you can use Scania SDP3 software to write the new file back t ECU.