Polaris 2008 RZR Service Manual page 112

ELECTRONIC FUEL INJECTION
6. Throttle Body
- Located between the rubber air box boot and the rubber
cylinder head adaptor.
Throttle Body
7. Throttle Position Sensor (TPS)
- Located on the right-hand side of the throttle body.
TPS
8. Engine Coolant Temperature Sensor (ECT)
- Located in the cylinder head next to the thermostat
housing. The sensor can be accessed with the driver and
passenger seats and rear service panel removed.
ECT
4.8
9. Ignition Coil
- Located behind the driver's seat and rear service panel just
above the PVT cover.
Ignition Coil