Android

OBD Auto Doctor car scanner

Name: OBD Auto Doctor car scanner
Rating: 4.2082515 (28380 reviews)
Author: Creosys Ltd

By: Creosys Ltd

Use your phone as an ELM327 OBD2 scanner: read/clear engine codes, monitor live sensors, run service tests, and track fuel via Bluetooth/Wi‑Fi.

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Features & Capabilities

OBD Auto Doctor turns your phone into a powerful ELM327-compatible OBD2 car scanner so you can read and clear check-engine codes, monitor live sensor data, run service routines, and track fuel consumption. The app reads readiness monitors, freeze frame data, VIN and ECU calibration IDs, and supports multiple ECUs. Send diagnostic logs or CSV sensor exports by email and access a built-in DTC database with over 18,000 codes, including many manufacturer-specific codes. Designed for drivers and mechanics, the app works with Bluetooth, BLE, or Wi‑Fi ELM327 adapters and provides numerical and graphical real-time monitoring, service tests (EVAP leak test, DPF regeneration, reinitializations), and fuel economy tracking. Most features depend on vehicle support. The app is free with an optional subscription to unlock advanced features. For compatibility, support, and safety details, visit the app website or contact support@obdautodoctor.com.