What’s an OBD-II (sometimes alternatively referred to as OBD-2, and other times in either form absent the interstitial hyphen) scanner? Answering that question first requires an understanding of what ...

What is an OBD scanner for ECU-equipped cars? How important is it to your car? Keep reading to unveil the answers right now! For most production cars sold today a majority are run by an ECU-control ...

The world of car diagnostics has changed a lot over the last 50 years. Back in the '70s and earlier, a mechanic's most valuable diagnostic tools were usually their eyes and ears. You could figure out ...

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 ...

We may receive a commission on purchases made from links. The OBD acronym stands for on-board diagnostics, a system built into modern vehicles that monitors the performance of the engine and other ...

Over the last few decades, cars and trucks have increasingly relied on sensors and computers to run properly. And while that’s improved day-to-day reliability, it’s also made some repairs more ...