The best OBD-II scanners are a must for any car owner, thanks to their ability to unlock the secrets of your car. It doesn't matter how laid back you are, a mysterious light on your dashboard is ...

OBD2 scanners such as this one that’s just $30 at Walmart ($120 off), opened up DIY diagnostics to a whole new generation. Meaning, every driver should have one. Not only can it test your ...

OBD-II became the mandatory I/O diagnostic port on cars starting around 1996 in the US. Considering that the interface consists of a couple of I/O lines, serial/usb adapters have been ridiculously ...

From diagnosing a check engine light to figuring out your fuel economy, there’s a lot an OBD scanner can do for you. With Bluetooth devices, it gets even easier as you can now use your tablets ...

“Very easy to use.” Even if you’re not mechanically inclined enough to fix it yourself, the OBD2 scanner at least gives you an idea of how urgent the problem is and how much it should cost ...