When your check engine light comes on, it can be tough to figure out why. Since the mid-'90s, though, most cars are made with OBD ports that make things easier.

Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

Some OBD2 scanners come with Bluetooth features that have remote diagnostic functionality. You can also check if your OBD2 scanners are working by checking the timeliness of the data and how the ...

Curious what OBD stands for in cars? Learn what On-Board Diagnostics means, how it works, and why it’s essential for vehicle maintenance.

The Drive's DIYers show you what an OBD2 scanner is, how it works, how to use one, and which is the best you can have in your home garage.

From dongles to diagnostics, here’s all you need to know about OBD/OBD II By Stephen Edelstein Updated April 25, 2023 ...

The OBD II diagnostic tool tools you the access to the information in the Power Control Module with varying degrees of complexity, depending on the model of your truck. More inside Four Wheeler ...

To ensure that mandated emission control technology is working properly, a series of federal onboard diagnostic (OBD) rules will be phased in over the next nine years to establish ...

If you are looking for a comprehensive automotive on-board diagnostics (OBD) tool, you may be interested in a new Kickstarter campaign for the ThinkOBD 900 OBD diagnostic tool. Providing you with ...