Modern cars are computers on wheels, and OBD2 scanners give you direct access to their inner workings. Whether it’s clearing a check engine light, spotting a failing sensor, or even tuning for ...

You don’t really think about your ...

Spark plug testers will only help you figure out issues related to spark plugs. Does that make them useless, or is there a ...

There are few things in life as universally anxiety-inducing as the sudden, glaring illumination of the “Check Engine” light.

Technology has made an extreme improvement in the accessibility of diagnosing vehicular issues. Long gone are the days of timing lights and tearing apart carburetors (at least in the instance of ...

The check engine light is the worst kind of message. It tells you something is wrong without telling you what, and the dealership will happily charge a ...

Austin police say a new high-tech auto theft trick is turning professional diagnostic tools into gear for stealing cars.

Rev by DevToaster is an application for the iPhone and iPod Touch that allows real-time monitoring of vehicle ECU data from the OBD-II port. Rev interfaces with a WiFi OBD-II dongle. If your check ...

Scanning parks and beaches with one of these can be a unique and fascinating hobby.