FT500 SFI / FT500LITE SFI
67
Other functions
Electric fan #1 1/3
Blue 7: Fuel pump
Blue 8: Available
Gray 5: Available
Gray 6: Available
Output selection
Test output:
Test
Electric fan #1 2/3
Fuel compensation
+15
%
Turn-on while AC
Electric fan #1 3/3
Turn off below:
+75
°C
Turn-on over:
+95
°C
19.7 Air conditioning
To control air conditioning through FT500, first you have to setup an
output to control the A/C relay. Then, setup the input that will receive
signal from the A/C button on the car dashboard. Check chapter 13
for more information.
Air conditioning 2/5
None
Input selection
White 1: Available
White 2: Available
White 3: Air temperature
White 4: Pedal #1
Air conditioning 1/5
Gray 7: Available
Gray 8: Available
Yellow 1: Available
Yellow 2: Available
Output selection
Test output:
Test
Air conditioning 3/5
Negative
Positive
Turn-off A/C
with
above:
TPS
Disab.
Enab.
95,0
%
Air conditioning 4/5
Disab.
Enab.
Turn-off A/C above:
7000
RPM
Turn-off A/C under:
700
RPM
Air conditioning 5/5
Turn-on delay
3
s
Fuel
enrichment
+10,0
%
19.8 Fuel pump
This output activates the fuel pump by grounding the relay that controls
the pump. When switching the ignition key, this output is activated
for six seconds, and it turns itself off if the ECU does not receive any
RPM signal. The relay must be adequate to the current needed to
power the fuel pump.
Fuel pump 1/2
Grey 7: Air conditioning
Grey 8: Available
Yellow 1: Available
Yellow 2: Available
Output selection
Test output:
Test
Fuel pump 2/2
Timed
Always enabled
Always disabled
Camshaft control 1/2
Grey 8: Fuel pump
Yellow 1: Available
Yellow 2: Available
Yellow 3: Available
Output selection
Test output:
Test
Camshaft control 2/2
Turn-on over:
Turn-on under:
7000
RPM
1500
RPM
Disab.
Enab.
Disab.
Enab.
19.10 Progressive nitrous control
This auxiliary output configuration gives access to setting the ratio
for the fuel-nitrous mixture (or nitrous only) through pulse-width
modulation (PWM) sent to the solenoids.
19.9 Camshaft control
This function allows the control of a variable valve timing control
system (or a drag racing 2-gear automatic system). Select the output
used to control the camshaft solenoid, and then, inform the RPM that
the solenoid must be turned on. Only on/off camshaft systems can
be controlled.
