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 ...

The SK860 scanner comes with a wide variety of OBD2 functions including the capability of reading and erasing DTCs, resetting monitors, turning off CELS, and live streaming graphs, numbers, and texts.

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 ...