Electronic Fuel Injection (Xtz) - Arctic Cat PROWLER XT 2014 Service Manual

6. Remove the screw securing the throttle actuator
cover to the throttle body; then remove the cover.
7. Remove the throttle cable from the actuator arm.
8. Loosen the outer jam nut securing the throttle cable
to the throttle body; then route the cable out of the
way.
9. Remove the electrical connectors from the throttle
body components.
10. Remove the throttle body assembly from the intake
pipe.
11. Use tape to cover and seal the intake opening.
CAUTION
Any objects or liquid entering the intake opening will
fall into the engine causing severe damage if the engine
is turned over or started.
INSTALLING THROTTLE BODY
1. Install the throttle body into the intake pipe and
secure with the clamp. Tighten securely.
2. Place a new O-ring in the intake pipe; then position
the pipe onto the engine and secure with two cap
screws.
3. Connect the throttle cable to the throttle body and
adjust throttle cable free-play; then connect the
gasline hose.
4. Connect the electrical connectors to the throttle body
components.
5. Install the air filter assembly and secure with the
existing hardware; then connect the IAT sensor and
crankcase breather hose.
6. Install the center console and seats making sure the
seats lock securely in place.
Electronic Fuel Injection
FI092A
Whenever the gasline hoses are removed (other than for
pressure testing), the battery must be disconnected to
prevent inadvertent activation of the electronic fuel
pump.
Whenever any maintenance or inspection is performed
on the fuel system during which there may be fuel leak-
age, there should be no welding, smoking, open flames,
etc., in the area.
TROUBLESHOOTING
1. Verify that the electric fuel pump is operating by lis-
tening for a "whirring" sound for approximately
three seconds after the ignition switch is turned to the
ON position. If no sound can be heard, see Electric
Fuel Pump/Fuel Level Sensor in this section.
2. Check for a flashing EFI icon on the LCD. If EFI is
flashing, see ECM Error Codes in the Electrical Sys-
tem section.
3. Make sure there is sufficient, clean gas in the gas
tank.
4. Verify that the battery is sufficiently charged to crank
the engine over at normal speed.
5. Check the air filter housing and air filter for contam-
FI104A
ination. Clean or replace as necessary (see the Peri-
odic Maintenance section).
REMOVING THROTTLE BODY
1. Turn the ignition switch to the OFF position; then
remove the ignition switch key.
Do not turn the ignition switch to the ON position with
the hoses removed. Gasoline will be pumped by the
electric fuel pump causing a safety hazard.
2. Remove the left and right seats; then remove the cen-
ter console and disconnect the battery.
3. Remove the air inlet boot; then disconnect the throt-
tle position sensor (TPS) connector (A), manifold
absolute pressure (MAP) sensor connector (B), and
idle speed control (ISC) connector (C).
(XTZ)
! WARNING
! WARNING
! WARNING
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