Fuel Injector Test; Fuel Injector Replacement - Polaris 2015 RZR 900 Service Manual

FUEL SYSTEM

Fuel Injector Test

NOTE: Take note of PTO and MAG fuel injector
harness connectors before disconnecting them. The
harness leads are marked with PTO and MAG
identifiers .
1
The fuel injectors are non-serviceable. If diagnosis
indicates a problem with either injector, test the
resistance of the fuel injector (s) by measuring between
the two pin terminals :
Fuel Injector Resistance Specification:
11.4 - 12.6 Ω
NOTE: Be sure to connect the PTO harness lead to
the PTO injector and the MAG harness lead to the
MAG injector to ensure proper engine operation.
4.12

Fuel Injector Replacement

Be sure the engine has cooled enough to work on.
1. Remove the cargo box assembly (see Chapter 10 –
Cargo Box Removal, page 10.14.
2. Loosen the hose clamps
plenum
3. Remove the two screws
plenum.
4. Remove the driver's seat and disconnect the negative
battery cable.
9925723 R01 - 2015 RZR 900 Service Manual
© Copyright 2014 Polaris Industries Inc.
CAUTION
retaining the intake
1
to the throttle body.
retaining the intake