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 ...

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 ...

Reading OBD codes requires an OBD scanner, which can cost between $30 and $60. It’s a handheld tool with a 16-pin trapezoidal connector that plugs into the vehicle and interprets the OBD code.

Nearly all TTAC readers and writers have wrenched on a vehicle equipped with the OBD-II diagnostic system. Having a handheld ...

4. Locate Your OBD Codes. Now that you’re connected, you’re ready to read your codes. How exactly you do this will be different depending on the scanner. In most cases, you’ll find the codes in the ...

Car codes can be confusing, so here are the best OBD2 scanners for reading, analyzing and clearing diagnostic trouble codes on your own. Article updated on October 28, 2022 at 8:01 AM PDT Our Experts ...

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 one for your needs. By Justin Helton Updated: Dec 11, 2024.

If your vehicle check engine light is illuminated, you can access the OBD-II port with a proper scanner and, odds are, it can give you a code that indicates where the issue is located.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best OBD-II scanners can unlock the secrets of your car, connecting to the onboard ...

Onboard diagnostics provide near-universal codes, allowing users to understand what is going wrong in their vehicle. By understanding the differences in OBD versus OBD II and the different code ...

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.