Always free OBD2 / OBDii Bluetooth elm327 diagnostics ecu scanner app.

No monthly Fees or subscriptions, always 100% free

An advert is shown shortly after launch.
The ad is only shown once per app session.

Connect to Bluetooth made easier...You can open Bluetooth settings without having to find them manually.
With Gauge for Live data.

Have you got that annoying little yellow light on your dashboard and don't know what the issue is?

This handy app uses OBD2 elm327 Bluetooth scanner adapters to help diagnose your vehicle.

This works as a ...
car scanner ELM OBD2 app.
Live data scanner.
Live Data Logger.

NOTE: Only the engine ECU is accessible by this app for the moment, maybe in a future update.

-------------NEW FEATURE-------------
Now you can save live data for future reference.
All Data shown on the live data page will be saved.
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Our OBD2 Scanner ELM327 Bluetooth app may be able to solve your issue.

This OBD2 Scanner ELM327 Bluetooth can scan your engine ECU for issues, and read Stored, Permanent, and pending DTC Codes.

If you have a workshop manual, you can check the live data for signs of issues by comparing current and standard values.

There are limitations with Elm327...
ELM327 adapters can only read the engine as standard.

Supported OBD Functions...
1. Read Stored DTCs
2. Read pending DTCs
3. Read permanent DTCs
4. Clear DTCs
5. Remove the orange check engine light.
6. Read Live Data
7. Access freeze frame data

This OBD2 / OBDII elm327 Bluetooth scanner is free with minimal ads.

Important Note: While this app provides powerful diagnostic capabilities, it is essential to consult your vehicle's repair manual for specific sensor readings and troubleshooting guidance. The developer is not responsible for incidents resulting from the use or interpretation of the data within the