The 5 Bi-Directional Scanners I Actually Reach For (Out of 50+ Tested)
If you fix cars instead of just reading codes, you want bi-directional. It’s the difference between “something’s wrong” and commanding the part to move so…
Category: Type
The 5 OBD2 Scanners I Actually Use After 4 Years of Testing
Short on time? Here’s the whole decision in one paragraph. If you run a shop or want to make money on key programming, get the…
Best Bluetooth OBD2 Scanners: Turn Your Phone Into a Diagnostic Tool
A Bluetooth scanner turns the phone already in your pocket into a real diagnostic tool, often for a fraction of what a proper scan tablet…
The 3 ELM327 Adapters Worth Buying (And the Apps That Make Them Work)
The 30-second answer For most people an ELM327 is all you’ll ever need, the trick is not buying the wrong one. Read codes, watch live…
The 3 Engine Code Readers I’d Actually Buy (Out of 25+ Tested)
The 30-second answer If you want the simplest tool that just works, get the Ancel AD310. It reads and clears codes, graphs live data, and…
The Laptop OBD2 Guide for People Who Want More Than Fault Codes
A laptop is the most powerful diagnostic tool you can own, and also the most fiddly. You don’t run one for convenience. You run it…
