Efi System Component Locations - Polaris Ranger RZR 800 Manual

ELECTRONIC FUEL INJECTION

EFI System Component Locations

1. Electronic Control Unit (ECU)
- Located behind the driver's seat (RZR / RZR S) or under
the left rear passenger seat (RZR 4).
RZR / RZR S
RZR 4
2. Temperature and Manifold Absolute Pressure Sensor
(T-MAP)
- Located in the rubber intake boot between the throttle
body and the cylinder head.
4.6
3. Crankshaft Position Sensor (CPS)
- Located in the magneto cover between the engine and
transmission, just in front of the rear gear case.
ECU
4. Fuel Injectors / Fuel Rail
- Attached to the fuel rail located in the intake track of the
cylinder head.
Fuel Rail
ECU
5. Fuel Pump / Regulator / Fuel Gauge Sender Assembly
- Located under the passenger seat (RZR / RZR S) or under
the right rear passenger seat (RZR 4).
T-MAP
CPS
Fuel Injectors
Fuel Pump Assembly
RZR / RZR S
Shown