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

The automotive industry has a huge variety of OBD2 scanners that come in a wide range of price tags starting from less ...

The scanner will communicate with your vehicle's onboard computer and retrieve any diagnostic trouble codes (DTCs). These codes indicate issues with various vehicle systems.

An OBD2 scanner that can read your vehicle’s trouble codes is a critical tool for DIYers. But even if you don’t like turning wrenches yourself, it’s hugely helpful to be able to get an idea of what’s ...

We recently got our hands on the new GoTech mobile OBD-II diagnostic tool and put it through its paces on several trucks in our fleet. The GoTech is more than just a code reader, though.

Devices 5 Best Bluetooth OBD2 Scanner in 2025 By Brad Coleta November 4, 2019 August 28, 2023 It’s no secret that, in the car repair business, the best Bluetooth ODB2 app is costly.

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 ...

If you don't have access to an OBDII scanner, clearing your Cummins DTCs will be more difficult. However, that doesn't mean you can't clear or identify your check engine light codes without a scan ...