Hi!

The app should work with any OBD2 compliant vehicle (Your vehicle needs to support OBD2 for it to work)

These are most petrol/gasoline based vehicles from 1996 onwards in the EU/US (and 2004 onwards for diesel vehicles) – these dates are from when support was mandated by law/legislation.

If your vehicle was made on/after these dates in the EU/US, then it should be working for you. If your vehicle was sold outside of these countries then you’ll need to find out if it is enabled for OBD2

If it supports OBD2 then it should work. If its still not working, then it’s usually the adapter that’s the problem (It’s the adapter that talks to the ECU and establishes the connection)

A fair few clone adapters don’t work on all the different protocols, even though they should, so you may find that the adapter works on one manufacturers protocol, but not others – unfortunately if this is the case with yours then you’ll need to get the seller to replace it as it is faulty (it should work on every manufacturers protocol)