CarBit

This OBD2 engine diagnostics tool uses a Wi-Fi/Bluetooth ELM327 adapter to access your vehicle's electronic control units (ECUs). The app displays real-time data from various vehicle systems, generates graphs, saves data for later review, and reads/clears diagnostic trouble codes (DTCs). You can set custom min/max thresholds for sensors, triggering alerts when values exceed those limits.

Compatibility:

The app supports both Bluetooth and Wi-Fi ELM327 OBD adapters. Version 1.5 to 2.1 adapters are recommended; older versions may have compatibility issues. Remember, ELM327 only works with OBD2-compliant vehicles:

• USA: 1996 and later
• Europe: 2001 and later (gasoline), 2003 and later (diesel)
• Japan: Approximately 2000 and later

Enhanced Support for Specific Car Brands:

Beyond standard OBDII parameters, the app offers extended support for various makes and models, including (but not limited to): BMW, BYD, Chery, Chrysler/Dodge, Citroen, Daewoo, Fiat, Ford, Geely, GM/Chevrolet/Pontiac, GreatWall, Honda, Jeep, KIA, Hyundai, Land Rover, Lifan, Mazda, Mercedes, Mitsubishi, Nissan, Opel, Peugeot, Renault, Skoda, SsangYong, Subaru, Suzuki, Toyota, VAG, Volvo, VAZ, GAZ, ZAZ, and UAZ. Specific supported parameters vary by brand and model. You can select desired parameters in the app's settings.

Advanced Features (for select models):

Some vehicles, particularly certain Mitsubishi models, allow for system control (e.g., activating cooling fans or fuel pumps). To access these features on CAN-bus equipped Mitsubishi vehicles (like Montero/Pajero IV and Outlander 2), you'll need to configure a profile using the ISO 9141-2 protocol. Note: Not all Mitsubishi CAN-bus models support this protocol.

Custom Parameter Creation: The app allows for creating custom parameters.

Version 3.5.9 (September 30, 2024):

This update includes minor bug fixes and improvements. Update to the latest version for optimal performance.

CarBit Screenshots