Vespa Diag
Steel Bytes
For Piaggio bikes and scoots with an MIU G4 ECU.
eg Vespa GTS 300HPE, Beverly 400HPE, MP3 310HPE, MotoGuzzi V7 E5.
*** A cable is needed. See https://steelbytes.com/vespadiag/cable/
* DTC reading & clearing
* Live data
* Piaggio proprietary commands
* Read and Write BIN (maps)
* Read and Write EEPROM (key codes etc)
* Clear keys and remove speed limit
Note: This app does not collect data even though Google insists that I do.
eg Vespa GTS 300HPE, Beverly 400HPE, MP3 310HPE, MotoGuzzi V7 E5.
*** A cable is needed. See https://steelbytes.com/vespadiag/cable/
* DTC reading & clearing
* Live data
* Piaggio proprietary commands
* Read and Write BIN (maps)
* Read and Write EEPROM (key codes etc)
* Clear keys and remove speed limit
Note: This app does not collect data even though Google insists that I do.
Developer email
support@steelbytes.com
Developer website
https://steelbytes.com/vespadiagReleased
Aug 1, 2025
Current version
2.4.4
Android version
6.0