Diagnose your VAZ car's Engine Control Unit (ECU) with ease using Lada Diag, a user-friendly OBD2 diagnostic tool. This application allows you to read and clear engine trouble codes, and access real-time streaming data from your ECU and various sensors. Connection is established via the vehicle's diagnostic connector, transmitting information packets over the data bus.

Lada Diag intelligently processes raw ECU data, presenting it in a clear and understandable format. Real-time streaming data provides valuable insights into engine performance, allowing you to pinpoint sensor malfunctions or identify inconsistencies in cylinder operation. This facilitates proactive maintenance and troubleshooting.

Extensive testing has confirmed compatibility with multiple ELM327 adapters and clones on a wide range of VAZ models, including Kalina, Priora, 2110, 2114, Niva, and the classic 2107. Successful connections and streaming data output have been achieved with various ECUs such as January 5.1, BOSCH MP7.0, BOSCH M7.9.7, ECU M75, and Bosch ME17.9.7.

The specific data available will vary depending on your ECU's type and firmware version. Please note that the free version of Lada Diag includes advertisements.