If you want to run a quick scan of your vehicle's state with no help from your mechanic, here is the best OBD software for ...

This article was updated in November 2025 with new information. You know you’ve earned your DIY stripes when you can stay calm the moment something goes wrong. And with cars, that moment usually ...

I'm looking to hook my car up to a laptop and I'm amazed at the cost of these OBD-II to USB connectors. The cheapest one I've found is $85! I was going to muck around with some of the open source OBD ...

The automotive industry has a huge variety of OBD2 scanners that come in a wide range of price tags starting from less than $100 and going up as high as $10,000. This glut of options is probably the ...

There are many different kinds of OBD interfaces, but they can be broken down into three general categories: off-the-shelf interfaces, OBD modules, and OBD ICs (chips). To choose the right OBD ...