Description Downloads FuelTech’s Peak & Hold PRO Injector Driver is designed to control low impedance fuel injectors at a professional level, featuring 8 channels, 26-way automotive connector, and several integrated motor protections in case an injector or connection fails. It is capable of delivering 2 to 12 Amps of software-selected current per channel and has an internal temperature sensor, fault diagnosis, and protection against high temperature. The module is housed in an anodized aluminum and plastic case. Firmware updates available through CAN bus communication. To upgrade to the Peak & Hold PRO from another FuelTech Peak & Hold injector driver, use the Peak & Hold PRO Y Adapter Harness to easily install without replacing wiring. Peak and Hold PRO Injector Driver Manual FEATURES Peak and Hold PRO Injector Driver is an advanced module designed to control low impedance injectors at a professional level, featuring 8 channels, 26-way automotive connector and several motor protections levels in case an injector or connection fails. In general, racing high-flow injectors use low impedance internal coils (with less than 7 Ohms resistance). That allows them to have a much shorter response time than a high impedance injector. These lower impedance coils require a current control, starting with a higher current at opening stage (peak) and lower current when opened (hold), otherwise the injector can quickly warm up and burn. With PRO Injector Driver it is possible to apply a higher initial current, allowing quick opening of the injector and then reduce the current to, in general, 1⁄4 the peak current. Therefore, reducing injector’s deadtime (time between the injector gets energized and effectively sprays fuel). Installation requires Peak & Hold PRO Wiring Harness. TECHNICAL DESCRIPTION 8 channels 2 to 12 Amps (Software selected current, by channel) 0.5 to 3 Amps (Software selected current, by channel) Automotive connector Internal temperature sensor Fault diagnosis (CAN) Protection against high temperature Output for activating the injectors relay Aluminum case Allows firmware update through CAN Standalone Dimension: 3.54” x 1.77” x: 4.5” Material: Anodized Aluminum and Plastic Warranty: Worldwide 1 year
