If you're a BMW owner looking to maintain your vehicle's performance, understanding how to clear fault codes and check the Diesel Particulate Filter (DPF) is crucial. With the bimmer-tool application, you can easily read and clear fault codes, request DPF regeneration, and access a wealth of engine live data, ensuring your BMW runs smoothly.

For BMW models before 2008, the functionality of the application may be limited, and using a K+DCan USB cable is recommended for the best results. Attempting to connect wirelessly with an ELM adapter on these older models might not be possible or may not provide access to all functions.

To ensure optimal performance, it's essential to use a reliable OBD adapter. Recommended options include the K+DCan cable, ENET adapter for F/G series, or specific Bluetooth adapters such as the Vgate vLinker series, UniCarScan UCSI-2000/USCI-2100, Carista, and Veepeak OBDCheck BLE. Each of these adapters has been tested for compatibility and reliability with the bimmer-tool application.

The bimmer-tool application offers a comprehensive suite of features, including:

• Reading DPF regeneration status and detailed information
• Requesting DPF regeneration
• Resetting DPF adaptation values after filter replacement
• Reading exhaust fumes pressure and injectors adjustments
• Monitoring actual and expected values for air mass, intake manifold pressure, and fuel pressure
• Logging data to CSV files for further analysis
• Registering battery replacement without altering battery properties
• Resetting lamps circuits blocked due to short-circuit errors
• Resetting oil/brakes service and change intervals

Supported OBD adapters include the K+D-Can USB (most reliable and recommended), ENET cable/Wifi Adapter for F & G series, and ELM327 Bluetooth and WiFi adapters. Note that Bluetooth and WiFi connections may be slower and less stable than USB connections, and only genuine ELM327 or PIC18-based adapters are compatible. For older engines, these adapters may not work at all.

To get started with the bimmer-tool application, follow these steps:

1. Connect the adapter to the OBD II socket in your BMW.
2. Turn the ignition on.
3. Connect the adapter to your phone using the appropriate method (USB, Bluetooth, or WiFi).
4. Launch the bimmer-tool app, select your car model and year under the 'Car' section.
5. Navigate to 'Connection', choose the connection type, adapter type, and communication protocol.
6. Tap the 'Connect' button to establish a connection with your vehicle.

For models before 2008 and specific series like e46/e39/e83/e53, the app requires a K+DCan cable connection and supports only the engine ECU. Wireless ELM adapter connections may not be feasible for these models.

Common issues you might encounter include the 'No response' error in cars up to 2007 when using Bluetooth or WiFi adapters. If this happens intermittently, try selecting the ATWM option under advanced connection settings. If you face connection issues despite correct settings, force stop all diagnostic applications or restart your phone before attempting to connect again.

The bimmer-tool app requires certain permissions to function effectively, including access to storage for USB adapter support, photos/media/files for creating CSV files, Bluetooth for Bluetooth adapter support, full network access for WiFi adapter support, and approximate location (though this is not used by the app).

What's New in the Latest Version 3.7.6-L

Last updated on Nov 10, 2024

• Diesel idle speed adjustment
• Throttle body control