Polaris Ranger RZR XP 900 2011 Service Manual page 155

ELECTRONIC FUEL INJECTION
8. Torque the new ECT sensor to specification and connect
the vehicle harness to the sensor.
I
• Be sure the air box boots fully seat onto the dual throttle
body before tightening the hose clamps.
ECT Retaining Bolt Torque:
17
ft.
Ibs. (23 Nm)
C
=T
9. Reinstall the air box assembly:
• Be sure the lower air box post in placed properly into
the rubber grommet.
10. Reinstall the breather into the air box and tighten the hose
clamps retaining the air box to the throttle body assembly.
11. Reinstall the (2) screws retaining the air box assembly.
12. Position the intake hose onto the air box and tighten the
hose clamp.
13. Reinstall the cargo box access panel.
14. Add the required amount of coolant and bleed the system
(see Chapter 3 "Cooling System Bleeding Procedure").
7. Using a wrench, remove and replace the sensor, applying
a light coating of thread sealant to aid installation.
6. Drain the coolant so the level is below the sensor (see
Chapter 2 "Coolant Drain / Fill").
5. Disconnect the vehicle harness from the ECT sensor.
4. Remove the (2) screws retaining the air box assembly and
loosen the hose clamp retaining the intake hose to the air
box. Remove the air box assembly from the vehicle.
4.19
9923144 - 2011 RANGER RZR XP 900 Service Manual
© Copyright 2011 Polaris Sales Inc.