Expand the digital inputs of your control unit with the Link ECU DI Driver. This module ensures reliable signal processing and is ideal for demanding engine control applications. Link ECU DI Driver-4 Module for Direct Injection to Control 4 Injectors and 1 Fuel Pump Expand the digital inputs of your control unit with the Link ECU DI Driver. This module ensures reliable signal processing and is ideal for demanding engine control applications. Experience the next evolutionary stage in engine tuning with our advanced Direct Injection (DI) control module The DI Driver-4 is a highly configurable, cost-effective, and integrated solution for controlling modern high-pressure injectors and fuel pumps Controls up to four high-voltage "Peak and Hold" direct injectors and one high-pressure fuel pump at high speed In combination with the G5 Voodoo Pro ECU, up to three DI Driver-4 modules can be connected - to control up to 12 direct injectors and two independent high-pressure pumps Direct and port injection can be controlled with just one setup - ideal for maximum performance and efficiency Easy connection via CAN-Bus to ECU and other DI modules User-friendly setup via the free DI Link software via USB Robust, sealed CNC housing with waterproof Superseal automotive connector - designed for demanding environments Developed and supported by LinkECU - known for industry-leading quality and support The simplest, most effective, and affordable way to optimize modern direct injection systems Four direct injection injector drivers One high-pressure fuel pump driver Water-resistant, operating temperature range: -40 to 80 °C 1 x CAN-Bus with software-configurable termination resistor 1 x USB Type-C for configuration via DI Link software (free download, Windows only) Sealed CNC-milled aluminum housing 26-pin waterproof Superseal automotive connector Uses the Super Seal D connector Compatible with a variety of engine control units and solenoid-controlled direct injectors (not compatible with piezo direct injectors) Max. boost current: 17.9 A, Max. boost voltage: 65 V Max. peak current: 17.9 A, Max. peak duration: 2000 µs Max. hold current: 5.0 A, Max. hold duration: 164 ms Maximum engine speed when using a Bosch HDEV: 14,200 rpm