Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
In this video, we see where the diagnostic port of the X-Max 125 scooter is located: like most scooters or motorcycles, the diagnostic port is located under the seat. In the specific case of this vehicle, it is located in the under-seat compartment, but not in the tray, but under the seat stop, in a small compartment where the cover must be opened and then the red plug disconnected, which then turns out to be the OBD diagnostic port. Through this device, we can diagnose and reprogram the ECU; of course, an OBD tool is necessary to communicate with the vehicle.

Posted on 6 October 2025 by ScegliAuto

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