OBD CAN - Car Scanner

OBD CAN - Car Scanner is a vehicle diagnostic tool that connects to standard OBD-II adapters to read fault codes, display live sensor data, and monitor fuel consumption. OBD CAN - Car Scanner helps drivers and technicians identify issues, view real-time parameters, and record diagnostic sessions for later review. OBD CAN - Car Scanner presents readable code definitions and basic guidance to aid troubleshooting.

Key features

• Read and clear diagnostic trouble codes (DTCs) with code descriptions
• Live data display for common sensors: RPM, speed, coolant temperature, throttle position, fuel trims, and oxygen sensors
• Graphing and logging of sensor data to track trends over time
• Monitor fuel consumption and basic trip statistics
• Freeze frame and readiness status information
• Export logs in common formats for analysis
• Customizable dashboard with selectable gauges

Supported adapters and vehicles

The app works with Bluetooth and Wi-Fi OBD-II adapters using standard protocols. Compatible with cars and light trucks that implement OBD-II. Adapter compatibility may vary by protocol and vehicle model; check your adapter documentation and vehicle manual for supported modes.

Privacy and data handling

Diagnostic data is stored locally by default and can be exported by the user. The app requests only the permissions required for Bluetooth or Wi-Fi connection and storage access. Review in-app settings to manage data export and permissions.