
Free
Rating summary
About
KM eFlash makes vehicle diagnostics and ECU programming simple and efficient. Use the specially developed KM eFlash OBD2 dongle directly from your smartphone to:
* Read, analyze, and clear diagnostic trouble codes (DTCs)
* Flash engine and transmission control units
* Display and record real-time telemetry data
The connection is established conveniently via Wi-Fi, ensuring fast and reliable data transmission.
The app can only be used with the KM eFlash OBD2 dongle and a valid user account.
For more information, visit:
https://www.km-tuning.com
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What's New in KM eFlash
1.0.1
September 3, 2026
Bugfixes in UI









