An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems. This information can help inform the user as to what the source of a problem ...

We've compiled a list of some of the best OBD2 diagnostic scanners describing their features, specifications, compatibility, and benefits. The automotive industry has a huge variety of OBD2 scanners ...

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 wide ...

One of the most common problems with an engine that is not putting out as much power or pep as you are used to, is that of a faulty or failing mass air flow (MAF) sensor, both with and without a check ...

CarPal offers an affordable Bluetooth solution for OBD2 port vehicle diagnostics, and seamlessly integrates with the CarPal app on iOS or Android devices. The TOPDON CarPal Bluetooth OBD2 Scanner ...

Finding the best OBD2 scanner under $200 in 2026 isn’t about chasing long feature lists or flashy app screenshots. It’s about knowing which tools actually deliver reliable live data, real ABS and SRS ...