A car diagnostic scanner — aka an on-board diagnostics scanner or an OBD2 code reader — is a device that communicates with your vehicle's computer system to retrieve information about its performance ...

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

OBD stands for On Board Diagnostics, and an OBD-II scanner can check on your vehicle's vital systems, providing valuable information about warning lights, airbags, ABS, and more. Due to the wide ...

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

The information captured by the readers – including the license plate number, and the date, time, and location of every scan – is being collected and ... when they alert police to the location of a ...

The best OBD-II scanners ... scanner we've tested. Tom is the Tom's Guide UK Phones Editor, covering everything from new hardware to the best mobile apps. He's also an avid electric car enthusiast ...