2008 Polaris Sportsman 500 EFI/X2/Touring/500 H.O. Service Manual, Page 134Get this manual

2008 Polaris Sportsman 500 EFI/X2/Touring/500 H.O. Service Manual, Page 134

FUEL INJECTION 45Remove the retaining screws and replace the sensor, but do not tighten the screws at this pointRefer to "TPS Initialization" for setting the TPS voltage
ENGINE TEMPERATURE SENSOR
General Information
Mounted on the cylinder, the engine temperature sensor measures coolant temperatureThe engine temperature sensor is Negative Temperature Coefficient (NTC) type sensor, as the temperature increases the resistance decreases