With each new release of the modern-day motor vehicle systems get a bit more complex. More sensors are added to track things like tire pressure, engine temperature, and anything else that you can think of to help drivers and mechanics track and maintain the vehicles. Additional safety equipment and media system capabilities are being worked into vehicles each year as well. As vehicles become more complex, they become more difficult to diagnose and repair. That’s why OBDII scan tools are absolutely necessary for diagnosing and fixing vehicles on your own today. Even vehicle owners that aren’t interested in making repairs can benefit from a good scan tool, because it will let them get an idea of what’s wrong with their vehicle, before bringing it in to the garage to be repaired.
These scan-tools don’t just help with diagnosing vehicle problems any longer though, they also provide a way to access additional vehicle information, such as speed, fuel efficiency levels, engine coolant temperature, tire pressure and a whole bunch of additional electronic information that vehicles give off today. By owning the right tool you can tap into that hidden electronic communication that your car is giving you, and become a more capable vehicle owner overall, but all tools are not created equal. That’s why we gathered these top five scan tools and tested each one of them out, to determine which is the best OBD2 scanner for the money and most worth a purchase.
**Below, you'll find our more detailed reviews and comparisons, but you can also click the links above to see current prices or read customer reviews on Amazon.