5.6
CLEANFIRE FUEL INJECTION
15. Lock the idle set screw lock nut.
16. Voltage should stay the setting you set it at in step 14.
SETTING THE IDLE VOLTAGE
The idle voltage needs to be set for the given elevation that the
unit is to be run at.
1. Disconnect the TPS on the throttle body.
2. Hook up the TPS tester (PN 2201519) to the throttle body.
3. Turn your meter to read VDC.
4. the reading that you see is the current setting.
5. if you need to adjust this setting for elevation, un lock the
idle lock nut.
6. Slowly turn the idle screw clockwise to increase the idle
voltage, and counterclockwise to decrease the idle
voltage.
7. When you have the desired setting, lock the idle set screw.
THROTTLE BODY REMOVAL
1. Remove Plenum and Boost Box, see “IQ 700/900 AIR
INTAKE REMOVAL” on page 12.7.
2. Remove the Exhaust system, see “EXHAUST
REMOVAL” on page 3.16.
3. Remove the drive clutch.
4. Loosen the throttle cable lock nut and remove cable from
throttle body.
5. Loosen the oil cable lock nut and remove the cable from
the throttle body.
6. Remove the coolant lines from the throttle body.
7. Disconnect the TPS connection and remove the cable tie
from the TPS housing.
8. Loosen the boot clamps and remove the throttle body from
the engine.
9. Separate the throttle body from the intake boots.
10. Remove the throttle body from the engine.
FUEL FILTER
FUEL FILTER REMOVAL
1. Carefully unsnap the fuel filter from the bracket. Be
careful to pull on the upper hose if the fuel filter is going
to be reused.
2. Remove the fuel line clip. See “FUEL CLIP REMOVAL”
on page 12.3.
3. Using the 3/8” fuel line disconnection tool to remove the
fuel line from the fuel filter.
4. Remove the fuel filter.
FUEL FILTER INSTALLATION
1. Dip the male end of the fuel filter line in 30w engine oil.
2. Snap the male end into the fuel line.
3. Snap the filter into the fuel filter holder.
Table 5-4: Idle Voltage for Elevation
ALTITUDE
(Meters/Feet)
Voltage (+/- .01v)
0-1800
(0-6000)
0.93
1800-2700
(6000-9000)
0.95
Above 2700
Above (9000)
0.97