Diagnose auto troubles and check and reset warning lights with some of the best OBD-II scanners on the market. Many of these ...

Learn what that pesky dashboard light means before heading to the shop, and maybe save some cash in the process.

If you're looking for simple and reliable OBD-II scanners, the Motopower MP69033 and Foxwell NT301 are excellent choices, offering user-friendly designs and straightforward functionality for basic ...

In this video i will be comparing car obd2 scan tools of all price points. the dnose, the Innova 5210, and the thinktool mini ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

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.

As a result, these utilitarian gadgets have never been cheaper. For instance, this Motopower OBD2 reader is marked down to just $15 with a 10% off on-page coupon on top of an already enticing ...

The Check Engine light may indicate a serious issue with your Cummins diesel engine. Here's how to check and clear the fault ...

Carly is a pioneer in simplifying car diagnostic systems. This little pocket-sized item can gather hundreds, if not thousands, of data points throughout a vehicle before compiling them onto your ...