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

What do you do when the "Check Engine" light comes on in your car? A lot of people just ignore it; after all, that sensor is notorious for lighting up for no reason. On the other hand, it could ...

Then plug in a diagnostic tool to your OBD2 port and find out what’s wrong—or at least narrow down the possibilities. If you’re not sure which OBD2 code reader to buy, we've found the perfect one for ...

The Hertz rental car company, along with its Dollar and Thrifty affiliates, are rolling out AI-powered vehicle inspection scanners that scan your rental car as it exits or enters the rental lot for ...