CarBit

This OBD2 engine diagnostics tool utilizes a Wi-Fi/Bluetooth ELM327 adapter to access and display data from your vehicle's electronic control units (ECUs). The app provides real-time graphical displays of sensor data, allowing for data logging and later review. It also reads and clears Diagnostic Trouble Codes (DTCs).

Configurable min/max thresholds trigger alarms for individual sensors/PIDs. Compatible with both Bluetooth and Wi-Fi ELM327 OBD adapters (V1.5 to V2.1 adapters are recommended; older versions may have compatibility issues).

Important Note: ELM327 chips only function with OBD2-compliant vehicles:

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

Beyond standard OBDII parameters, this app supports extended parameters for various car brands, 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 PIDs vary by brand and model. You can select desired PID types within the app's settings.

Some car brands (certain Mitsubishi models, for example) offer system control features (e.g., activating cooling fans or fuel pumps). For accessing MUT parameters and controlling actuators on CAN-bus equipped Mitsubishi vehicles (Montero/Pajero IV, Outlander 2, etc.), configuring a profile using the ISO 9141-2 protocol is necessary. Note that not all Mitsubishi CAN-bus models support this protocol.

The app allows for custom parameter creation. The list of supported models and parameters is continuously updated.

Version 3.5.9 (September 30, 2024)

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