Fuel Pump Control

Discussion in 'ecu-GN Frequently Asked Questions' started by Reedog, Nov 27, 2019.

  1. Reedog

    Reedog New Member

    Hi Eric,
    I'm considering the ecu-GN and can't seem to find any info on this. Wondering about the fuel pump control feature. Does this mean I can slow down the pump by means of reducing its voltage when fuel demand is low?
  2. EricM

    EricM Administrator Staff Member

    Yes, you would need to install a solid state relay to control the pump. Then the ECU will slow the pump down based on manifold pressure (vac/boost).

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