OBD-II became the mandatory I/O diagnostic port on cars starting around 1996 in the US. Considering that the interface consists of a couple of I/O lines, serial/usb adapters have been ridiculously ...

The current version of the on-board diagnostics (OBD) protocol provides real time data as well as fault diagnostics, thanks to the numerous sensors connected to the data network in the modern vehicle.

Your nose knows! Don’t ignore unusual smells. Most people buy a used car based on appearance. That’s a huge mistake. Even if ...

Relocating the OBD port from the standard, easily accessible location is a popular option. An OBD wiring extension can be used to reroute the port to a different place on the car (often inside the ...

The best OBD-II scanners were once expensive luxuries that were exclusive to mechanics and other professionals. Those days are long gone, and we recommend that every driver has one to help ...

With a price of $200, the least expensive Nexar beam2 model includes 64GB of storage space for videos but offers only a view ...

These cutting-edge devices will streamline the way you and your phone interact with your car or truck. Check out our list of ...

A garage will charge for this diagnosis, but it is easy to check yourself using an On Board Diagnostics (OBD) reader, which simply plugs into a standardised socket present in almost every car made ...