The FGTech Galletto 4 Master V54 is a powerful ECU programmer developed with high-speed USB 2.0 technology, offering fast, secure communication for ECU reading, writing, backup, and recovery operations. It is widely used by automotive professionals for ECU remapping, repair, and data management across multiple vehicle categories including passenger cars, heavy-duty vehicles, motorcycles, and marine systems.
Supported Programming Modes
- OBD Programming
- BDM Programming
- Boot Mode Operation
- TriCore ECU Support
- JTAG Communication
- Checksum Correction (Automatic)
Key Features
✔ Latest V54 Firmware Version
✔ High-Speed USB2.0 Communication
✔ No Activation Required – Ready to Use
✔ Automatic Checksum Calculation
✔ Multi-Protocol ECU Support
✔ Real-Time Battery Voltage Monitoring
✔ DTC (Error Code) Erase Function
✔ Recovery Mode for ECU Restoration
✔ Easy Installation & User-Friendly Operation
Advanced ECU Compatibility
Supports a wide range of ECU processors and control units including:
- Motorola / Freescale MPC Series
- Infineon TriCore ECUs
- Bosch, Siemens, Marelli, Delphi, Lucas, and Denso Systems
- CAN Bus, K-Line, L-Line, RS232, and RS485 Communication
- Boot Mode for C167x / ST10 / Infineon Controllers
- Protocol & Communication Support
- CAN Bus V2.0 (50Kb – 1000Kb)
- J1850 VPW / PWM
- KWP2000 via K-Line
- Automatic CAN Termination Setup
- Adjustable Pull-Up Configuration
- Works with 5V–30V Vehicles & Industrial Systems
Functional Capabilities
- Read / Write Engine ECU Data
- ECU Backup & Restore
- ECU Recovery Mode
- Automatic Checksum Correction
- Scan Tool Function for DTC Removal
- Real-Time Vehicle Battery Voltage Check
Software & System Requirements
Operating System: Windows XP (Recommended for Stability)
Multi-Language Support:
- English
- Italian
- German
- French
- Spanish
- Portuguese
- Czech
- Turkish
⚠ Firmware updates are supported, but software must not be updated.
Package Includes
- 1 × FGTech Galletto 4 Master Main Interface
- 1 × ECU Boot Cable
- 1 × BDM-to-CMD Adapter with Cables
- 3 × BDM Adapters
- 6 × BDM Connectors
- 1 × OBD2 Cable
- 2 × Power Cables
- 1 × USB Cable (1.5m)
- 1 × Software CD (Master Version + Documents)

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