Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

When your check engine light comes on, it can be tough to figure out why. Since the mid-'90s, though, most cars are made with OBD ports that make things easier.

I used the BimmerCode app and accompanying OBD II Bluetooth adapter to customize various settings that can’t be accessed without it. My previous cars have all been fairly analog.

Using simple anti-theft devices such as an OBD port lock and a Club steering wheel lock can make your car less attractive to thieves ...

Your vehicle's OBD port is essential when diagnosing mechanical problems, but that's not all it can do.

But there's an OBD-II port with 12 V underneath my steering column, so if I could pick off the 12 V from that (or 5V for USB) that would keep everything on the left side where I can conceal the ...

Every car sold after 1996 has one, but what does that OBD-II port under your steering wheel do?

OBD2 port 1 Articles Visualize Vroom With This RGB LED Tachometer July 7, 2014 by Kristina Panos 6 Comments ...