2007 Polaris FST IQ Cruiser Owners Manual - Page 42

2007 Polaris FST IQ Cruiser Manual

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Engine Management System Engine Overheats (FS) Indication Flashing High Temperature Indicator FEATURES Explanation Lamp flashes when engine temperature exceeds table values. Stop and cool the engine. Lamp flashes and engine misfires when engine temperature exceeds table values. Stop and cool the engine. At Vehicle Speed MPH (km/h) 0-31 (0-50) 32-46 (51-74) 47-62 (75-100) Above 62 (100) At Engine Temp °F (°C) 230 (110) 230-221 (110-105) 221-212 (105-100) 212 (100) 239 (115) 239-230 (115-110) 230-221 (110-105) 221 (105) Flashing High Temperature Indicator with engine misfire 0-31 (0-50) 32-46 (51-74) 47-62 (75-100) Above 62 (100) Engine Overheats (FST) Indication Flashing High Temperature Indicator At Vehicle Speed MPH (km/h) 0-31 (0-50) 32-46 (51-74) 47-75 (75-120) Above 75 (120) At Engine Temp °F (°C) 221 (105) 221-212 (105-100) 212-203 (100-95) 203 (95) 239 (115) 239-230 (115-110) 230-221 (110-105) 221 (105) Explanation Lamp flashes when engine temperature exceeds table values. Stop and cool the engine. Lamp flashes and engine misfires when engine temperature exceeds table values, operator may feel loss of power. Stop and cool the engine. Flashing High Temperature Indicator with engine misfire 0-31 (0-50) 32-46 (51-74) 47-75 (75-120) Above 75 (120) Turbo Boost is Limited (FST) Indication Illuminated High Temperature Indicator 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) Operator may feel loss of power Result 39

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39
FEATURES
Engine Management System
Engine Overheats (FS)
Engine Overheats (FST)
Turbo Boost is Limited (FST)
Indication
At Vehicle Speed
MPH (km/h)
At Engine
Temp
°
F (
°
C)
Explanation
Flashing High
Temperature
Indicator
0-31 (0-50)
230 (110)
Lamp flashes when
engine temperature
exceeds table val-
ues. Stop and cool
the engine.
32-46 (51-74)
230-221 (110-105)
47-62 (75-100)
221-212 (105-100)
Above 62 (100)
212 (100)
Flashing High
Temperature
Indicator with engine
misfire
0-31 (0-50)
239 (115)
Lamp flashes and
engine misfires
when engine tem-
perature exceeds
table values. Stop
and cool the engine.
32-46 (51-74)
239-230 (115-110)
47-62 (75-100)
230-221 (110-105)
Above 62 (100)
221 (105)
Indication
At Vehicle Speed
MPH (km/h)
At Engine
Temp
°
F (
°
C)
Explanation
Flashing High
Temperature
Indicator
0-31 (0-50)
221 (105)
Lamp flashes when
engine temperature
exceeds table val-
ues. Stop and cool
the engine.
32-46 (51-74)
221-212 (105-100)
47-75 (75-120)
212-203 (100-95)
Above 75 (120)
203 (95)
Flashing High
Temperature
Indicator with engine
misfire
0-31 (0-50)
239 (115)
Lamp flashes and
engine misfires
when engine tem-
perature exceeds
table values, opera-
tor may feel loss of
power. Stop and
cool the engine.
32-46 (51-74)
239-230 (115-110)
47-75 (75-120)
230-221 (110-105)
Above 75 (120)
221 (105)
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)