What can the FW601 actually do?

It reads and clears standard OBD2 engine fault codes and can stream live sensor data through a compatible app. It does not perform manufacturer-specific or bidirectional tests.

Which app should I use with it?

Any app that supports the ELM327 WiFi command set, such as common OBD2 scanner apps on iOS and Android. Check the app's WiFi support before buying.

Does it work with my car?

It works with cars that use standard OBD2, generally gasoline models from 1996 and later in the US. Older or non-OBD2 vehicles are not supported.

Do I need to charge it?

No. It draws power from the car's 12 V diagnostic port while plugged in.

Is it a full diagnostic tool?

No. It is a basic code reader and live-data dongle. Professional scan tools add manufacturer-specific codes, resets and bidirectional controls.

Where is the Foxwell FW601 WiFi OBD2 Scanner cheapest?

At Deal.ai, for $19.99, as of our latest check.

Free shipping on everything10% off your first orderNo account needed · Buy 2, save 10% · 3+, save 15%

Foxwell FW601 WiFi OBD2 Scanner

Sold and shipped by Deal.ai

$19.99Free shipping

Buy 2, save 10% · 3+, save 15%

Extra 10% off your first order

Color: Black

Arrives about Nov 22 – Dec 2, from a warehouse in China

How many?

30-day full refund: if you're not happy with it for any reason, or it never arrives, tell us within 30 days and we refund you in full. Shipping and refunds