Turn your smartphone into a professional car diagnostic tool with a $15-30 OBD2 adapter and free apps that read engine codes in seconds.

There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.

The vehicle identification number (VIN) is a 17-character code that tracks every mainstream car built for the U.S. market since 1981. Because manufacturers assign these codes ...

The Urban Prepper examines Actron OBD II Scan Tool for versatility, utility, and emergency preparedness. Questions swirl around Donald Trump, First Lady escalator snafu Angelina Jolie Says She Doesn't ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Something we all dread seeing is the check engine light popping up on ...

That little yellow check-engine light is sneaky. Most of the time, you forget it could be there. But when it detects an issue, it illuminates menacingly. For many, the initial reaction might be to ...

OBD Auto Doctor Free is a powerful automotive diagnostics application that connects to your vehicle's OBD-II system via a compatible adapter. It allows you to read and clear trouble codes (DTCs), view ...

TouchScan / OBD Fusion is a professional-grade OBD-II diagnostics solution that works with most Bluetooth, Wi-Fi, and USB adapters. It allows drivers, mechanics, and enthusiasts to read and clear ...

The UCAN-II-C allows users to run active tests, perform maintenance resets, and interact with a vehicle’s systems in real time — all from a user-friendly interface. Built to simplify the diagnostic ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The Cicpap OBD2 Diagnostic Scan Tool is currently on sale for just ...

We may receive a commission on purchases made from links. If you've ever connected a standard OBD-II scanner to your motorcycle only to find it doesn't work as expected, you're not alone. Unlike cars, ...