CarBit

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

Configurable minimum/maximum thresholds for each sensor/PID trigger alerts. Compatible with both Bluetooth and Wi-Fi ELM327 OBD adapters (versions 1.5 to 2.1 are recommended; earlier 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, the app supports extended parameters for various car brands, including: 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). The list of supported models and parameters is continuously updated. You can select desired PID types within the app's settings.

Some car brands (currently including select Mitsubishi models) offer system control features (e.g., activating cooling fans or fuel pumps). Accessing MUT parameters and controlling actuators on CAN-bus equipped Mitsubishi vehicles (Montero/Pajero IV, Outlander 2, etc.) requires configuring a profile with the ISO 9141-2 protocol. Other profiles (for CAN parameter reading) should utilize ISO 15765-4 CAN (11bit 500K) or automatic protocol selection. Note that not all Mitsubishi CAN-bus models support ISO 9141-2.

The app allows for custom parameter creation.

Version 3.5.9 (September 30, 2024)

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