IOBD2 by X-Tool offers a simple way to connect an iPhone to a vehicle for basic OBD2 diagnostics. The video focuses on the setup process, how the app links with the OBDii connection, and the type of ...

Your check engine light can come on a host of reasons, ranging from a loose gas cap to a faulty engine component. If you see a light illuminated on your dashboard, you can use an OBD2 scanner to ...