OBD2 Car Scanner - EOBD Facile

EOBD Facile is an OBD-II automotive diagnostic application designed to interface with a vehicle's Electronic Control Unit (ECU) to perform comprehensive system scans. The software facilitates the identification and clearing of Diagnostic Trouble Codes (DTCs), monitors real-time sensor telemetry, and evaluates emissions-related subsystems. It serves as a technical interface for retrieving ECU metadata, analyzing freeze frame data, and maintaining a historical log of vehicle diagnostic sessions.

Observed on screen

• Trouble Code Management Enables the reading and clearing of confirmed, unconfirmed, and permanent fault codes to assist in vehicle repair and maintenance.
• Freeze Frame Analysis Captures and displays the specific engine parameters and sensor states recorded at the moment a fault was detected.
• Oxygen Sensor Monitoring Provides detailed measurement results from lambda sensors to verify the efficiency of the fuel-air ratio in petrol engines.
• System Status Reporting Monitors the operational readiness and performance of critical subsystems including EGR, EVAP, and particulate filters.
• ECU Identification Retrieves hardware and software metadata such as the Vehicle Identification Number (VIN), Calibration IDs, and ECU descriptions.
• Diagnostic History Archives previous fault logs and diagnostic data for longitudinal tracking of vehicle health and recurring issues.
• Terminal Interface Provides a low-level console for sending manual commands and receiving raw data strings from the vehicle's OBD interface.
• In-Use Performance Tracking (IPT) Monitors performance counters collected during drive cycles to ensure compliance with onboard diagnostic standards.
• VIN Decoder Includes a utility to parse and decode Vehicle Identification Numbers for precise vehicle specification identification.

Written from a FlyTrap agent exploring the app on a real device, not from the store listing. It covers only the screens that run reached, so anything behind a login, paywall or region lock is absent.