That 16-pin connector tucked beneath the dashboard of every car built after 1996 is one of the most underused tools available ...

Your car’s OBD-II port can read live data, freeze frame info, boost pressure, oxygen sensor data, mileage, and check engine trouble codes.

John Bisset shares practical broadcast engineering tips, from handy apps and vintage manuals to transmitter-site checklists ...

With layers of sensors, control modules, and software managing everything from engine performance to safety systems, today’s cars are computers on wheels.

It's never a good time when one or more dashboard lights decide to turn on. While some dashboard lights are more common and easier to explain, others require a bit more insight to figure out what's ...