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The “Read & Clear Faults” buttons allows you to read Porsche specific faults in the DME as well as clear faults in all modules.

Reading and clearing Faults.MOV

Advanced Troubleshooting

In the event you are having issues with the M-Tuner dongle connecting to you computer and have tried basic troubleshooting such as restarting your PC, power cycling the dongle, swapping USB ports and cables, etc., you may need to install a fresh driver for the dongle.
Follow this file path location to open and run the program. C:/program files (x86)/M-Engineering/M-Tuner/openport2_setup.exe