Why You Need an OBD2 Scanner
If your Check Engine Light (CEL) comes on, taking your car to a mechanic just to read the code can cost anywhere from $50 to $150. An OBD2 scanner pays for itself the first time you use it.
1. BlueDriver Bluetooth Pro
Best Overall
The BlueDriver is a favorite among DIY mechanics. It connects directly to your smartphone via Bluetooth and offers a massive database of verified fixes.
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2. FOXWELL NT301
Best Budget Option
If you don't want to use your phone, this standalone scanner is rugged, reliable, and incredibly easy to use. It features a color screen and one-click I/M readiness keys.
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3. Innova 6100P
Best for ABS & SRS
While cheap scanners only read engine codes, the Innova 6100P can also read Anti-lock Brake System (ABS) and Airbag (SRS) codes on most vehicles.
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Conclusion
Buying an OBD2 scanner is the single best investment you can make for your car. It empowers you to know exactly what's wrong before a mechanic tries to upsell you.