And the easiest way to make sure all of your vehicle's electronics are in working order is with an OBD2 scanner. With auto technology becoming more advanced, having a complex computer in your ...

Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. We’ve all experienced the dreaded “check engine” light on the ...

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

Using apps that talk to a Bluetooth scanner plugged into your car’s computer, the interface of the diagnostic tool would be one you’re already used to. While there are many types of OBD2 ...

Plug in the Scanner: Take the OBD2 scanner and plug its connector into ... The scanner will communicate with your vehicle's onboard computer and retrieve any diagnostic trouble codes (DTCs).

Here’s how it works. The best OBD-II scanners can unlock the secrets of your car, connecting to the onboard computer and giving you access to the information it contains. Whether there's a ...

OBD2 scanners such as this one that’s just $30 ... What’s more, it comes with a lifetime of software updates, though access to a computer is required. No batteries are needed, as it receives ...

It connects to your car's computer system and can read the internal ... It pays to have an OBD scanner — sometimes literally. We all know the stories of unscrupulous mechanics, so it pays ...

Your check engine light can come on a host of reasons, ranging from a loose gas cap to a faulty engine component. If you see a light illuminated on your dashboard, you can use an OBD2 scanner to ...

But what does an OBD2 scanner do and how does it work ... plug/port that resembles the port you’d plug your desktop computer’s monitor into on the tower. This is your car’s OBD2 port ...