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

An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems.

Discounts like this don’t usually last for long, so visit Amazon’s site today and get your hands on the Umeija OBD2 ...

We've compiled a list of some of the best OBD2 diagnostic scanners describing their features, specifications, compatibility, and benefits.

Having a hard time interpreting the car codes your dashboard is displaying? Car codes can be confusing, so here are the best OBD2 scanners for reading, analyzing and clearing diagnostic trouble ...

Already an affordable option, right now you can save over $25 on this diagnostic code reader from trusted brand Ancel.

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

The Actron PocketScan is a good entry-level OBD code reader for the driveway mechanic. Actron The primary purpose of the OBD-II connection is for emissions testing, but one of the first and most ...

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.

He says, "Keeping the code reader around will at least give us a good idea, we can target the area that's malfunctioning." Devices like the Car MD to the Scan Gauge 2, DIY diagnostic tools are ...

While it might not spell immediate trouble for your vehicle, a P0128 fault code could lead to larger issues down the line with your engine's temperature.