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Fueltech - Pro Injector Driver (Peak and Hold)

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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). 




  • 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