With our wide variety of code readers, you can get to the root of the problem in no time. Our OBD2 scanners and other diagnostic tools also help you keep track of your previous vehicle …

Nov 19, 2025 · Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find the best for different situations.

Discover the best Code Readers & Scan Tools in Best Sellers. Find the top 100 most popular items in Amazon Automotive Best Sellers.

Shop for Code Readers and Scan Tools in Diagnostic and Test Tools. Buy products such as Hyper Tough HT100 Code Reader, 1996 & Newer OBD2 Vehicles, Free Fix & Part …

Jun 22, 2025 · Below are five highly capable code readers and scan tools that are well-suited for a wide range of American cars and trucks produced since 1996. Each option offers different …

Jul 18, 2025 · Automotive OBD2 scanners and car code readers are the easiest and least expensive ways to find out why your engine light is on and get it to turn off. I’ve used dozens of …

Find the best car code readers: 15 top picks with pro features, bi-directional controls, and budget options to diagnose your check engine light instantly.

Sep 15, 2025 · 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.

OBD scanners and code readers pull trouble codes from the vehicle's computer to help determine what may have caused the light to come on. These tools can take the guesswork out of …

Aug 17, 2025 · Code readers, also known as OBD2 scanners, are essential for diagnosing vehicle issues. They help you read and clear error codes, offering insight into your car or truck’s …