7
point up or down to the desired location. In the lower right-hand
corner of the graph you will see a time and percentage display.
This will change with the selected point and is used as a reference
to aid you in dialing in the curve. If further fine tuning is required,
simply double tap on the “Stage 1 or Stage 2” title of the graph to
enter a fine tune menu. When satisfied with your curve, press the
save button to save the graph or the back button to exit without
saving the changes.
7. Back on the Stage 1 Menu select the configuration button.
Within the menu you will set up the following:
a. PWM Frequency - NOS Recommends 20 Hz for most of
our solenoids.
b. Ramp/Pause Mode – This allows the controller to either
reset or resume the progressive ramp that has been
programmed once the trigger is deactivated and then
reapplied.
c. TPAS Mode - Throttle position activation switch mode.
Changes the type of throttle input.
d. Control Output Type - Changes the output type for the
stage.
e. Control Output Delay - The time (in seconds) the
controller waits before tuning on the control output.
8. Perform steps 2-7 for Stage 2 if required.
9. Go back to the Nitrous Config. menu and select system setup.
Setup your RPM input type. Use 2-12 cylinders when the tach wire
is connected to the tach from the ECU or distributor – (e.g. CD
ignition box or conventional coil/distributor system). If you selected
TPS to 90% in the TPAS mode, run the TPS autoset app at this
time. Enter the menu with the vehicle ignition switched on but
without the engine running. Observe the resting voltage. Press
start on the handheld and press the accelerator pedal to the floor.
Watch as the TPS voltage changes, you should see a max and min
TPS voltage displayed on the handheld. When complete, press
SET. Note: Your resting TPS voltage may be higher than the WOT
voltage. The controller will account for this and configure the
activation threshold automatically.
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