EOBD Facile: OBD 2 Car Scanner

What EOBD Facile does

EOBD Facile: OBD 2 Car Scanner turns an Android phone into a vehicle diagnostic reader. It connects to a compatible ELM327 OBD2 adapter, reads engine fault codes, and presents vehicle data in a more understandable form. It suits drivers who want to investigate a warning light, check basic engine information, or monitor a car without starting with a workshop visit.

Diagnostic tools

The app can display diagnostic trouble codes and provide definitions for them, helping users identify the system linked to a fault. It also shows live readings from supported sensors, including information such as engine speed and coolant temperature. After a repair, users can use the app to clear certain fault codes and reset the related warning light where the vehicle supports that function.

• Reads and explains OBD2 fault codes
• Displays live engine and sensor data
• Supports fault-code clearing on compatible vehicles
• Includes data for selected manufacturers beyond standard OBD2 readings
• Offers acceleration measurement tools for performance checks

Who it suits

This is aimed at hands-on car owners, home mechanics, and drivers who prefer to check a vehicle’s electronic systems themselves. It is more useful for troubleshooting and monitoring than for routine driving, and its results depend on the car, the available OBD2 functions, and the adapter used. Users looking for manufacturer-specific information should check whether their vehicle is supported.

Scale and standing

Developed by Outils OBD Facile, the app sits in the Auto & Vehicles category with a 4.1 rating from 79,358 reviews and 5,000,000+ installs. Those figures place it among the established Android tools for consumer OBD2 diagnostics, with its main appeal coming from direct access to fault information and live vehicle readings.