OBD diagnostic scanner to read and reset trouble codes/errors. Uses ELM adapter

Obd Arny is the simplest car scanner that operates according to the OBD2 standard.

Attention!!!

- You need an ELM327 Bluetooth or Wi-Fi adapter to connect to your vehicle.
- Your vehicle must be OBD2 compatible.
- ELM adapter versions 2.1 are often unstable—whenever possible, opt for version 1.5 for better reliability.

How to Start

- Download Obd Arny;
- Turn on Bluetooth (for Bluetooth versions);
- Discover your ELM adapter;
- Select your adapter in the app settings;
- Begin scanning your car. That’s it!

Diagnostics

With Obd Arny and a compatible Bluetooth/Wi-Fi ELM327 adapter, you can perform comprehensive vehicle diagnostics:

- Scan and read basic vehicle information compliant with the OBD2 standard;
- Conduct full diagnostics, read and clear diagnostic trouble codes (DTCs) from the electronic control unit (ECU);
- View real-time live data, including speed, RPM, engine coolant temperature, engine load, short- and long-term fuel trim, fuel pressure, air pressure, and more.

Want to explore Obd Arny without connecting to a vehicle? Use the built-in demo mode—no ELM327 device required.

Full Version Features

The free version of Obd Arny offers limited functionality. Upgrade to the full version to unlock the following premium features:

- No ads;
- Access to diagnostic trouble codes previously hidden with asterisks in the free version;
- Ability to monitor up to 10 live data parameters simultaneously (instead of 3);
- Freeze frame data viewing capability.

Please note: The number of supported live data parameters depends solely on your vehicle’s capabilities, not on the app version.

Support Request

Need help? Use the support button in the app menu to contact our team directly via email.

What's New in Version 0.157

Last updated on Aug 1, 2024
- Updated internal libraries
- Fixed minor bugs for improved stability