FPS Settings


Fuel Pressure Solenoid Control

The ECU's Fuel Pressure Solenoid (FPS) output can be used to control aftermarket systems instead of the stock FPS.  Such systems include nitrous oxide systems and water or alcohol injection systems.

The ECU's FPS output provides a switch to ground when activated.  This is a low current ground which must not be used to drive aftermarket solenoids and such directly.  Rather, higher current devices should be driven via a relay which can be switched on/off by the ECU's FPS output. Refer to the examples on our website (wiki) for more information.