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

Code readers, or car scanners, are a great tool for those looking to get information from their vehicles quickly and conveniently.

Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.

Code Corporation launches CR5200, adding new advancements including improved reading on mobile phone screens and reading bar codes in motion.

Android's built-in QR code reader now automatically zooms in on QR codes to make them much easier to scan.