7 Best Bi-Directional OBD2 scanners – Scan tools & Mobile PRO scanners
Bi-directional OBD2 scanners allow you to control vehicle components directly from the diagnostic tool. Instead of only reading fault codes, you can run active tests,…
Category: Type
Best OBD2 Scanners Overall (Tested in Real Diagnostics)
I am running my own car shop and testing OBD2 scanners for a living for more than 4 years. These are my go-to scanners that…
Best Bluetooth OBD2 Scanners (Tested on Real Cars in)
Bluetooth OBD2 scanners are interesting because they can turn your phone into a diagnostic tool, often for a fraction of the price of professional scan…
5 Best ELM327 OBD2 adapters | Cheap but powerful
In this guide I will show you the best ELM327 adapters that are actually worth buying, based on real testing with different OBD2 apps and…
Best Engine Code Readers (Simple OBD2 Scanners for Check Engine Light)
Engine code readers are the simplest type of OBD2 scanner. They connect to the vehicle’s OBD port and I tested more than 25 of the.…
Best Laptop OBD2 Software (2026 Guide)
Laptop-based diagnostic software used to be the main way to diagnose cars before tablet scanners became popular. Even today, many professional diagnostic programs still run…
