The ECUMASTER GDI Driver is a high-performance aftermarket controller designed to manage modern gasoline direct-injection systems. Capable of driving up to 8 peak-and-hold injectors and 2 high-pressure fuel pumps, this module delivers precision and reliability for advanced engine setups.

Key Features:

• Injector Control: Converts 12 V to up to 70 V for fast injector response and precise control.
• Pump Valve Management: Supports dual high-pressure pump valves at 12 V.
• SENT Sensor Support: Handles up to 4 SENT sensors.
• CAN Bus Connectivity: Provides diagnostic data for real-time monitoring and data logging.

Although designed to be compatible with ECUs featuring a GDI strategy, the GDI Driver is specifically optimized for use with EMU PRO. When paired, this combination leverages advanced algorithms and hardware to deliver unmatched precision in fuel delivery.

Specification

• Up to 8 Peak & Hold GDI (70V) injectors support
  • 8 low side outputs
  • 4 high side outputs
  • current measurement
• Up to 2 Peak & Hold high pressure pump valves support
  • 2 low side + high side output pairs
  • current measurement
• Adjustable peak and hold phases currents and durations
• 4 configurable SENT bus
• 8 analog outputs 0-5V for SENT signal conversions
• 1 CAN bus for configuration, diagnostics and communication with EMU PRO
• 8 digital inputs to control the injectors from EMU PRO outputs
• 2 digital inputs to control high pressure pump valves from EMU PRO outputs
• Superseal connector
• Waterproof case IP65

EMU PRO Strategy

• Control of pressure for up to 2 high pressure fuel lines
• Adjustable injection timing
• Control of up to 16 injectors (8 direct injectors using GDI Driver and 8 port injectors connected directly to EMU PRO)
• Configurable fuel injection split beetween port and direct rails
• Support for multiple fuel pump cam types
• Support for multiple high pressure pumps
• Variable rail pressure target

The package including Device, connectors and terminals and Pinout card.