ScanMaster for ELM327 OBD-2
WGSoft.de / SMART Technologies GmBH
About this app
- Age 10
- Updated Dec 11, 2017
- OS IOS / Android
Editor reviews
ScanMaster for ELM327 OBD-2 is a compact vehicle diagnostics app that turns an ELM327 Bluetooth/Wi-Fi adapter and your phone into a powerful OBD-II scanner. Core features include reading and clearing diagnostic trouble codes (DTCs), displaying real-time sensor data (RPM, speed, fuel trim, coolant temperature), and generating exportable diagnostic reports. The app offers fast, stable connections, wide vehicle compatibility, and a simple interface tailored for mechanics and DIY car owners. Ideal for quick troubleshooting, routine maintenance checks, and improving repair efficiency.
Screenshots
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How to use:
1. Install ScanMaster, plug the ELM327 adapter into the vehicle OBD-II port, and power the vehicle to accessory or run mode.
2. Pair the ELM327 adapter with your phone via Bluetooth or Wi-Fi and launch the app.
3. Select your vehicle or use auto-detect, then tap Scan to read live data and retrieve trouble codes.
4. Tap any code to view details, use Clear Codes after repairs, or Export Report to save and share diagnostic results.