Fuel System And Air Intake; Fuel Tank Vent Inspection; Throttle Pedal Inspection - Polaris RZR XP Service Manual

FUEL SYSTEM AND AIR INTAKE

FUEL TANK VENT INSPECTION

Symptoms of a restricted fuel tank vent include the
following:
• collapsing or expanding fuel tank
• hiss / rush of air when fuel tank cap is removed
• engine miss or hesitation
• loss of engine performance
• high exhaust temperatures
1. Remove the seats and the engine service panel.
2. Check the fuel tank vent line
deterioration or damage. Replace vent line if
necessary.
NOTE
Most of the exposed fuel tank vent line can be seen
through the left rear wheel well.
3. Be sure the vent line is routed properly as shown and
secured with cable tie(s).
NOTE
Make sure vent line is not kinked or pinched.
9929419 R02 - 2018-2019 RZR XP / XP 4 Turbo S Service Manual
© Copyright Polaris Industries Inc.
4. The vent hose should route towards the driver's side
rear of the vehicle and terminate into the frame tube.
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for signs of wear,

THROTTLE PEDAL INSPECTION

This vehicle is equipped with Pedal Position Sensor
used to detect when the throttle pedal
released.
The throttle pedal should move freely and always return
back to its idle position when released.
Check throttle pedal periodically.
MAINTENANCE
2
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w
is pushed or
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