mpm tool

MPM Tool can Read but Write Asks for Credits?

14 Juillet 2022 , Rédigé par JTAC Publié dans #mpm tool

Here comes the working solution to MPM ECU Tuning Tool can read ECU/TCU but can't write it and asks for credits.

Users cannot save the file after making modifications directly. Only save after reading PCM/ECU/TCU. It avoids credits in this way.

Read data, after the modifications, write the data back, after that, read it again, finally save the data.

Check: MPM Tool How to Write & Save ECU/TCU data without Credits?

Step 1: Read ECU/TCU data and save

Step 2: Make modification

Step 3: Write the data back after making modification

Step 4: Exit VCM Editor

Step 5: Read again and save data.