Page 483 - Manual Oficina Polaris RS1 2018 e 2019

ELECTRICAL

TEMPERATURE °F (°C) RESISTANCE
68 °F (20 °C) 2.5 k Ω ± 6%

86 °F (30 °C) 1.7 k Ω ± 6%
104 °F (40 °C) 1.2 k Ω ± 6%

122 °F (50 °C) 834 Ω ± 6%
140 °F (60 °C) 596 Ω ± 6%
158 °F (70 °C) 435 Ω ± 6%

176 °F (80 °C) 323 Ω ± 6%
194 °F (90 °C) 243 Ω ± 6%

212 °F (100 °C) 186 Ω ± 6%

ECT SENSOR REPLACEMENT
1. Remove the throttle body. (see Chapter 4 – Throttle
Body Removal, page ).
2. Be sure the engine has cooled enough to work on.

3. Disconnect the vehicle harness from ECTsensor.
4. Drain the coolant so the level is below the sensor
(see Chapter 2 – Coolant Drain / Fill, page ).
5. Using a wrench, remove and replace the sensor,
applying a light coating of thread sealant to the
sensor threads q to aid installation.

6. Torque the new ECT sensor to specification and
connect the vehicle harness to the sensor. 11
TORQUE
ECT Sensor:
17 ft-lb (23 Nm)

7. Reinstall the throttle body.
8. Add the required amount of coolant and bleed the
system (see Chapter 3 – Cooling System Bleeding
Procedure, page ).

9928689 - 2018 RZR RS1 Service Manual 11.35
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