All instructions are written for a typical Windows‑based workstation (Windows 10/11) but the principles apply to macOS and Linux where a compatible client exists.
Select the installation directory and follow the instructions.
: Allows for real-time monitoring of gas components and intervention to fix faults. Autronic S.R.L. Hardware Requirements
Do you already own the , and if so, do you know what chipset it uses?
If the software fails to connect to the Mistral 2 ECU, consider the following troubleshooting steps: autronic mistral 2 software download
Once you have obtained the setup file (typically an .exe ), follow these steps to install:
: The Autronic Software Archive typically provides superseded versions on an "as is" basis for users of older ECU models.
: Users must typically register and log in to the hosting site to access the download files : The installer is compact, generally around 2.14 MB to 2.15 MB Installation & System Compatibility
If you receive a or "ECU Not Found" message: All instructions are written for a typical Windows‑based
Always select "Run as Administrator" to ensure the software can access the COM ports.
The software is primarily available through specialized LPG diagnostic and manufacturer archives.
The Autronic Mistral 2 software is a diagnostic and configuration tool that interfaces with the Autronic Mistral II LPG ECU (Electronic Control Unit). This ECU is responsible for controlling the gaseous fuel injectors based on inputs from the car's original petrol ECU, map sensors, and temperature sensors.
: Eastern European systems are widely cataloged on the Atom-Gas Autronic Software Page , providing legacy setups for older firmware variations. Core Hardware & OS Compatibility Autronic S
The software allows users to perform full system diagnostics and engine tuning similarly to professional workshops. Autronic - CCY
The primary source for Autronic software is the official manufacturer's website. They often provide multiple versions depending on your specific Mistral variant.
If you already an Autronic SM4/SMC and the car runs: Do not update anything. Do not change laptops. Bury that installer on three hard drives.
Ensure any necessary USB-to-serial drivers (if you are using a USB interface) are installed.