Nov 19, 2025 · Did your vehicle's check-engine light just pop on? An OBD-II scanner can point you in the right direction—and potentially save you a bundle.

Jul 22, 2025 · When something goes wrong, your car stores error codes that can help pinpoint the problem. That’s where OBD2 scan tools come in. These handy devices plug into a port under …

Diagnose your car's issues at home with the best OBD-II scanners you can buy right now.

Nov 8, 2025 · Looking for the best OBD2 scanner? Our guide reviews the top options to help you diagnose issues and keep your car in top shape.

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.

Aug 6, 2025 · Car Talk researchers and expert mechanics weigh in on the best OBD2 scanners for your vehicle, how much it will cost and how to make the best informed decision for your …

Jul 17, 2025 · Plug the standard OBD-II connector into the vehicle’s port located under the driver’s side of the dashboard. Turn on the car to power the scan tool or code reader. If necessary, …

Jul 18, 2025 · Most garages and auto centers have something called an OBD2 scan tool available to them. This is a car code reader or diagnostic tool that allows you to communicate with the …

An OBD2 scanner is a handheld device or an app that connects to your vehicle's OBD II (on-board diagnostics) system to read and interpret trouble codes. With the right scan tool, you …

Mar 3, 2025 · These are the best OBD2 scanners for home and professional mechanics. I’ve tested literally hundreds of OBD-II scan tools in DIY to semi-professional budget and this is a …