We may receive a commission on purchases made from links. If you've ever connected a standard OBD-II scanner to your motorcycle only to find it doesn't work as expected, you're not alone. Unlike cars, ...

Whether you are a full time mechanic, or just a hobbyist, keeping track of all the different OBD-II codes for various vehicles is a nearly impossible task, and while not everyone wants to keep their ...

If you own a Cummins truck built after 2018, you're quite limited when it comes to what you can do via the ODB port. That's ...

The vehicle's onboard diagnostic systems (OBD-I and -II) are sometimes difficult to understand. Not only do state and federal smog laws need to be figured out, but the swap to a later-model engine can ...

A journalist's experience with a check engine light and an outrageous $250 diagnostic fee reveals how a simple, affordable tool can save you from questionable auto shop practices and hundreds of ...