Get the read on your car issues with an OBD-II code reader. I tried out some of the top brands on the market to find the best ...

We've compiled a list of some of the best OBD2 diagnostic scanners describing their features, specifications, compatibility, and benefits.

OBD2 Scanner Cable with USB Connection for Windows: $14: Comes with a software disk that could turn your laptop into an OBD2 scanner. Should read codes and clear idiot lights.

To test OBD-II scanners, we pulled a 2005 Toyota Corolla into the Car and Driver garage. We then set to work manufacturing a check-engine light (CEL) by unplugging the mass-air-flow sensor.

Handheld OBD-II scanners come with their own screen and cable to plug into the car's OBD port. Wireless OBD2II scanners plug into the port, but then connect via Bluetooth to a smartphone or tablet ...

ANCEL AD310 Classic Enhanced OBD-II Scanner – $20.99 (22% off) $20.99 at Amazon. Key Features. Quickly scans and erases trouble codes “Works on most 1996 US-based, 2000 EU-based and Asian cars ...

To test OBD-II scanners, we pulled a 2005 Toyota Corolla into the Car and Driver garage. We then set to work manufacturing a check-engine light (CEL) by unplugging the mass-air-flow sensor.

An OBD-II scanner can provide some direction. Without an expensive trip to a repair shop, there's really only one way to find out: an OBD-II scanner. In 1996, OBD (On-Board Diagnostics)-II became ...

OBD2 scanners use a system whereby onboard computers in cars and trucks conduct self-diagnostics and reporting of their computer boards. The best part of owning an OBD2 reader is that it’s ...

First things first, we need to address the fact that there are different types of OBD2 scanners. The more traditional kind is that which plugs into the port and has a screen and scanner built-in.

Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.

5. If you have a basic OBD2 scanner, you may only see a code, such as P0171 or P0456, and nothing else on the display. In this case, you will need to do some research to find out what the code means.