MG Motorgas OBD-CB3

MG Motorgas OBD-CB3 is a professional software tool for configuring, calibrating, and diagnosing MG Motorgas CB3 LPG/CNG control units. Built for installers, service centers, and advanced users, it combines ECU-specific controls with OBD-II data to help optimize drivability, efficiency, and emissions.

Key capabilities:

• ECU configuration and calibration: Set injector parameters, reducers, switch-over logic, temperature and pressure compensation, and protection limits.
• OBD-II integration: Read and clear diagnostic trouble codes, view readiness status, and access freeze-frame data when supported by the vehicle.
• Live data monitoring: Track RPM, injection times, manifold pressure, gas pressure and temperature, lambda/O2 readings, and fuel trims (where available).
• Tuning tools: Use auto-calibration and manual map adjustments to fine-tune performance and gas/gasoline transitions.
• Diagnostics and safety: Monitor system health in real time and enable automatic fallback to gasoline under fault conditions.
• Data logging and configuration management: Record sessions, review trends, and save/restore ECU configurations. Firmware update options may be available, depending on the ECU.

Requirements:

• MG Motorgas CB3 ECU and the appropriate communication cable/interface.
• A compatible computer and operating system as specified by the hardware/interface manufacturer.

Notes:

• Vehicle features and OBD-II data availability vary by make, model, and year.
• For best results, use the software in a controlled environment and follow all safety and regulatory guidelines.
• Intended for trained technicians and experienced users.

MG Motorgas OBD-CB3 is developed by MG Motorgas OBD-CB3. The most popular version of this product among our users is 4.0. The name of the program executable file is MG_Motorgas_OBD-CB3.exe.

You can check OBD Auto Doctor, Autogasitalia - OBD Power, AEB OBD ScanTool and other related programs like OBD 2007 at the "download" section.