can be routed from a relay activated by the ignition switch. Black goes to chassis ground. The
connections to the injection pump are the Red/Black/White wires coming from the main
controller. Connections to these using the supplied spade connectors. Red wire to from the pump
to Red wire from main controller. Black wire from pump to Black wire from main controller.
There is a “drain/silver/bare” wire for the pressure sensing, this will be connected to the White
terminal. It is highly recommended that these connections be soldered to assure reliable
connections.
IMPORTANT NOTE: The “Black Pump Wire” on the main controller is not a ground.
Main controller wiring, green-violet-gray-orange-brown.
Green is connected to the MAP sensor signal wire. On in the case of Ford vehicles.. MAF
Gray is an auxillary output that will switch + voltage when system activates. Examples to run a
solenoid driver relay module, input to external boost controller, etc.. typically not used
Orange/Brown twisted go to the Turn-on LED. These wires will flip polarity when pressure is
developed. Suggestion is to place turn-on LED near boost gauge to indicate
system has activated.
Violet wire is the negative trigger input terminal for pump speed
reduction. Grounding this wire reduces injection pump speed to initial pump pressure for staging
applications while drag racing. Intended application are E-brake switches.
The remote controller affords the user the flexibility of custom installing controls with dash
panels of vehicles or attaching control box as is. For custom installation, simply remove screws
from box and relocate controls and LED. A small jewelers screwdriver will be required to
remove knob assembly. Unibit drill bit makes graduated drilling holes a snap.
Setup and Use
The remote controller features a knob that controls ON/OFF and GAIN. The LED next to it
indicates system is armed and the push button applies “initial” pump speed to the pump for
testing operation.
On the main controller is an access door. Opening the access door reveals two controls internally
labeled “TURN-ON” and “INITIAL”. The turn-on control allows the user to set a turn-on
voltage from 1.7volts to 5volts. Clockwise rotation increases the voltage needed to trigger
system. The “INITIAL” control determines how much voltage is sent to the pump when the
system is triggered. Typical settings are factory preset for 4 PSI turn-on with a 2 volt output to
the pump. These can be recalibrated by the user by simply turning the controls clockwise to
increase, counter clockwise to reduce. A LITTLE AT A TIME. Use fingers or small flat
screwdriver. An electronic voltmeter can be used for initial pump setup as well. Procedure
involves placing voltmeter across terminals on power distribution block and pressing the push
button on remote controller. Typical setting is 1-3 volts. Next is the “Pump Gain Control” on the
remote controller. This control interacts with the initial pump speed control. Usual and typical
settings place this knob in the 12-2 o’clock position. It is used to ramp the voltage gain to the
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