Throttle Body Flange - Arctic Cat Wildcat EFI 1994 Service Manual

10. Rotate the idle screw clockwise until it contacts
the throttle shaft stop. Using the digital multime­
ter and test harness, test between pins 3 and
17. While making contact with these two pins,
continue to rotate the idle screw inward until the
correct specification for the model being
worked on is observed.
Fig. 3-94
0729·602
Closed Position
700 EFI
0.69 to 0.74 volts
11. With the idle position set to the above specifi­
cation, squeeze the throttle lever to the wide
open position. The following specification
should be observed. Gently snap the throttle
lever open and closed several times and note if
the reading remains within the specifications.
Wide Open Position
700 EFI
3.81 to 4.23 volts
If there are any questions concerning the above
procedure, please contact the Service Department.
NOTE: If, after adjusting the Throttle Posi­
tion Sensor to the "CLOSED POSITION"
specification, you find that the "WIDE OPEN
POSITION" is less then 3.81 volts, recheck your
·CLOSED POSITION" setting. If the "CLOSED
POSITION" setting is correct, replace the sen ­
sor.
Throttle Body
Flange
REMOVING
To avoid damage to electrical components, all
switches must be in the OFF position and the
battery disconnected before servicing any EFI
electrical component. The negative cable must be
disconnected first.
1. Loosen the clamps securing the throttle body
assembly to the throttle body flanges.
2. Remove the throttle body from the flanges.
3. Disconnect clamp securing the balance hose to
the flange and remove the hose from the
flange(s).
4. In turn on each flange, remove the two nuts,
lock washers, and flat washers securing the
intake flange to the cylinder; then remove the
flange.
INSTALLING
1. Apply a thin coat of high temperature silicone
to the cylinder side of each intake flange; then
attach each intake flange to a cylinder and
secure each with two flat washers, lock wash­
ers, and nuts. Torque to 1.5-1.9 kg-m (11-14ft-lb).
2. Secure the balance hose to the flange(s) using
clamp(s).
3. Install the flange clamps on the flanges; then
place the throttle body into the flanges and
secure with the clamps.
4. Secure all wires and hoses with cable ties.
5. Connect the battery.