Tested: Best OBD-II Scanners for 2023 Did your vehicle's Check Engine light just pop on? An OBD-II scanner can point you in the right direction.

If your car or truck’s check engine light is on, there’s a stumble when accelerating, or if the transmission just isn’t shifting the way you think it should, it’s a good idea to get these ...

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

How to Use a Scan Tool There are countless scan tools on the market today. Some are available from major retailers for less than $30, while other, professional-grade offerings can cost thousands.

A must-have in your emergency kit, these car diagnostic tools and auto scanners can quickly identify where your car troubles lie.

Using an OBD2 scanner is a relatively simple process that can provide crucial information about the vehicle’s electronic and mechanical components alike.

We've all been there: you're driving along, minding your own business, when all of a sudden your check engine light comes on or you begin to hear a mysterious rattle that you can't quite identify. At ...

In the past, automotive diagnostic scanners were rather expensive. But today you can get a wireless interface for $10 online and use a multitude of apps to read codes, log, and monitor data in a ...

Top Car Diagnostic Software and Mobile Apps Vehicle diagnostic software is packaged in a variety of different ways. You could go for the more independent car diagnostic scanner tool, which is able ...

Hurry! This scanner can diagnose car problems, and right now it's just $15 Learn what that pesky dashboard light means before heading to the shop, and maybe save some cash in the process.

BlueDriver Bluetooth Pro OBD-II Scan Tool Here in the Car and Driver testing department, we have a plethora of electronics to record data while we extract every ounce of performance from a vehicle.