DownloadDiagnose VAZ car ECUs through the OBD2 interface.
Lada Diag is a practical tool for diagnosing VAZ vehicles. It allows you to read engine fault codes, clear errors, and display real-time ECU data streams and sensor readings.
The connection is established via the diagnostic port. Data packets are transmitted through the vehicle's built-in data bus. Lada Diag can monitor engine parameters in real time and automatically convert them into user-friendly formats.
With streaming data, you can detect specific sensor malfunctions or monitor engine performance and cylinder operation uniformity.
This application has been tested with multiple ELM 327 adapters and compatible clones on VAZ models including Kalina, Priora, 2110, 2114, Niva, and the classic 2107, using ECUs such as January 5.1, BOSCH MP7.0, BOSCH M7.9.7, M75, and Bosch ME17.9.7.
Connections and streaming data output were successfully achieved across all listed ECU types.
The available data types vary based on the ECU model and firmware version.
The free version includes advertisements.
