Diagnose your VAZ car's ECU effortlessly using Lada Diag and OBD2. This handy tool allows you to retrieve engine trouble codes, clear diagnostic trouble codes (DTCs), and view real-time data streams from the ECU and its sensors.

Connection is established via the vehicle's diagnostic connector, utilizing the onboard data bus for communication. Lada Diag intelligently processes raw ECU data, presenting it in a user-friendly format.

Real-time data streaming enables the identification of sensor malfunctions and provides insights into engine performance, including cylinder operation consistency.

Compatibility has been verified with various ELM327 adapters and their clones on a range of VAZ models including Kalina, Priora, 2110, 2114, Niva, and the classic 2107, supporting ECUs such as January 5.1, BOSCH MP7.0, BOSCH M7.9.7, ECU M75, and Bosch ME17.9.7.

Successful connection and data streaming have been confirmed across all listed ECUs. Note that the specific data types displayed will vary depending on the ECU type and firmware version.

The free version includes advertisements.