Diagnose and manage your BMW's Diesel Particulate Filter (DPF) and other crucial systems with bimmer-tool. This app provides comprehensive diagnostic capabilities, allowing you to read and clear fault codes, initiate DPF regeneration, and access a wealth of engine live data. While functionality is somewhat limited for pre-2008 models (a K+DCAN USB cable is strongly recommended for these vehicles; wireless ELM adapter connection may be unreliable or incomplete), bimmer-tool offers a powerful solution for modern BMW owners.
Crucially, a reliable OBD adapter is required. We recommend the following:
- Vgate vLinker MC/FS/BM/FD: https://www.vgatemall.com/products/
- UniCarScan UCSI-2000/USCI-2100 (D-Can mode: MODE2): https://www.wgsoft.de/shop/obd-2-komplettsysteme/unicarscan/114/unicarscan-ucsi-2000-diagnoseadapter https://www.bmdiag.co.uk/unicarscan-ucsi-2000-bluetooth-obd2-adapter
- Carista: https://caristaapp.com/adapter
- Veepeak OBDCheck BLE: https://www.veepeak.com/product/obdcheck-ble
bimmer-tool Capabilities:
- DPF Regeneration Status & Details
- DPF Regeneration Initiation
- DPF Adaptation Value Reset (post-filter replacement)
- Exhaust Fumes Pressure Reading
- Injector Adjustment Readings
- Air Mass, Intake Manifold Pressure, & Fuel Pressure Readings (actual & expected)
- Data Logging to CSV
- Battery Replacement Registration
- Short-Circuit Error Lamp Reset
- Oil/Brake Service & Interval Reset**
Supported OBD Adapters:
- K+D-CAN USB (Recommended)
- ENET Cable/WiFi Adapter (Recommended for F & G series)
- ELM327 Bluetooth (May be slower, genuine ELM327 or PIC18-based adapters only)
- ELM327 WiFi (May be less stable)
Quick Start Guide:
- Connect adapter to OBD II port.
- Turn ignition ON.
- Connect adapter to your phone (USB, Bluetooth, or WiFi).
- Launch the app, select your car's model and year.
- Choose connection type, adapter type, and protocol.
- Tap "Connect".
**Limitations:** Pre-2008 models (e46/e39/e83/e53) require K+DCAN and only support the engine ECU. Wireless ELM adapter connection may fail.
Troubleshooting:
- "No response" error (pre-2007, BT/WiFi): Try "ATWM" in advanced settings.
- No connection: Force stop diagnostic apps, restart your phone, and reconnect.
Permissions: Storage (USB), Photos/Media/Files (CSV), Bluetooth, Network Access (WiFi).
What's New in Version 3.7.6-L (Nov 10, 2024)
- Diesel Idle Speed Adjustment
- Throttle Body Control
