Snowmobile Polaris Turbo IQ LXT (2014 year). Instruction - part 8

FEATURES

RIDER SELECT Adjustable Steering System

Choosing the Best RIDER SELECT Position

Position

Riding Style

1
2
3

Relaxed Trail Riding
Rider weight is slightly behind the center
of the snowmobile for comfortable and
relaxed riding.

4
5

General Trail Riding, Boondocking,
Deep Snow Riding
Rider weight is centered on the snowmo-
bile, providing balance, comfort and con-
trol for both novice and experienced
riders. This is the recommended position
for most riding situations.

6
7

Snowcross/Steep Hill Climbing Only
Rider weight is ahead of the center of the
snowmobile, adding weight to the skis and
making the snowmobile heavier in the
front. These positions are ONLY for snow-
cross and severe hill climbing.

FEATURES

RIDER SELECT Adjustable Steering System

WARNING! Attempting to adjust the handlebar position while the snowmobile is
moving could result in loss of control and serious injury or death. Always stop
the snowmobile before attempting to adjust the steering system.

1. Stop the snowmobile.

2. Press the release button

and move the handlebar
forward or rearward to
the desired position.

WARNING! Do not lubricate the RIDER SELECT mechanism. Doing so could
cause loss of control and result in serious injury or death. The RIDER SELECT
mechanism is lubricated for life at the factory.

WARNING! Some aftermarket accessories (including windshields and cargo
bags) may interfere with the handlebar. Such accessories could limit your ability
to steer the vehicle and/or may contact the brake lever. This could lead to loss of
control resulting in serious injury or death. Always be sure that accessories do
not contact the handlebar or brake lever at any steering position and at any
RIDER SELECT position.

FEATURES

Engine Management System

Malfunction Indicator Lamp (MIL)

Illuminated MIL

The MIL (Check Engine Indicator) will illuminate when a problem with
engine management system components is detected.

1. Turn the engine off and restart it. If the light goes off, continued

operation is permissible.

2. If the light illuminates again, determine whether engine RPM or

vehicle speed is limited, then check the charts on page 38 to identify
the cause. If you are unable to determine the cause of an illuminated
MIL, please see your POLARIS dealer.

Flashing MIL (Turbo)

The MIL will flash if an error with the turbo boost regulation system is
detected.

NOTICE: If you are unable to determine and correct the cause of a flashing MIL

or high temperature indicator, serious engine damage may occur with
continued operation. See your POLARIS dealer.

1. Verify that all electrical connections are secure.

2. Check battery voltage on the gauge, and install a new battery if volt-

age is low (see page 52).

3. Verify that engine temperature is within the recommended operating

range. See the Turbo Boost chart on page 38.

A flashing MIL may also be caused by damaged or disconnected hoses
between the turbocharger and wastegate solenoid pulse valve (located
on the engine side of the airbox) or between the wastegate actuator
(located under the turbocharger) and wastegate solenoid pulse valve. If
the hose has no damage and is not disconnected, see your dealer imme-
diately.

NOTICE: Serious engine damage may occur if the wastegate reference line is

removed or modified. DO NOT remove or modify the wastegate
reference line.

FEATURES

Engine Management System

To protect the engine, the engine management system will limit engine
RPM, vehicle speed or turbo boost (if equipped) if the following condi-
tions are encountered. Under extreme overheating conditions, the sys-
tem will also stop the engine entirely to prevent engine damage.

Vehicle Speed is Limited

Engine Speed is Limited

Turbo Boost is Limited (Turbo)

Cause

Function

Maximum Speed

MPH (km/h)

Result

Reverse is selected

Reverse

12 (19)

Engine will mis-
fire at higher
vehicle speed

Defective rollover switch

Rollover

37 (59)

Throttle stuck, throttle
lever depressed

Throttle stuck, throttle
safety switch high

18 (29)

Maximum vehicle speed

Max speed limiter

186 (299)

Cause

Function

Maximum RPM

Result

Reverse is selected,
speed sensor error

Reverse

5300

Engine will mis-
fire at higher
engine speed

Defective rollover
switch, speed sensor
error

Rollover

6000

Throttle stuck, throttle
lever depressed, speed
sensor error

Throttle stuck, throttle
safety switch high

5450

Throttle stuck, throttle
lever at idle position

Throttle stuck, throttle
safety switch low

2400

Maximum vehicle speed,
speed sensor error

Max speed limiter

8800

Reverse failure

Reverse

2500

ECU cannot
determine if
reverse or for-
ward selected

Indication

Result

Illuminated High Temperature Indicator

Operator may feel
loss of power

Engine coolant temperature is at or below 122° F (50° C) OR
Engine coolant temperature is at or above 203° F (95° C)

Intake manifold air temperature is at or below 32° F (0° C) OR
Intake manifold air temperature is at or above 158° F (70° C)

Overboost condition occurs (Check Engine light will flash)

Fuel octane is too low (use the recommended fuel)

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