OBD CAN - Car Scanner

OBD CAN - Car Scanner connects to an OBD-II adapter to read and clear diagnostic trouble codes, display live sensor data, and present vehicle status in a clear technical view. The app supports standard OBD-II protocols and provides live graphs, freeze-frame capture, and basic fuel consumption estimates for diagnostics and maintenance.

Key functions

Read and clear generic and manufacturer-specific diagnostic trouble codes (DTCs) with code descriptions, monitor realtime sensors such as engine RPM, vehicle speed, coolant temperature, intake air temperature and fuel trims, and view available PIDs. Live data graphs and numerical gauges help analyze trends while freeze frame data and readiness monitors show emissions-related status when provided by the vehicle. Exportable logs in common formats allow sharing records with a technician or for later review.

Usage notes

Use OBD CAN - Car Scanner to inspect battery voltage, monitor fuel consumption trends, collect vehicle logs for maintenance or diagnosis, and view raw PIDs and diagnostic information; the app provides data only and does not perform mechanical repairs. Available data and functions depend on vehicle make, model, year, and supported PIDs, so results may vary by vehicle.

Compatibility

OBD CAN - Car Scanner works with standard ELM327-style and compatible Bluetooth or Wi-Fi OBD-II adapters and requires a vehicle equipped with an OBD-II port. Follow safe testing practices when connecting to a vehicle and consult a professional technician for repair guidance.