Initial Priming / Starting Procedure; Fuel Lines; Quick Connect Removal/Installation - Polaris 2007 Sportsman 500 EF Service Manual

Initial Priming / Starting Procedure

NOTE: The Injection system must be purged of all
air prior to the initial start up, and/or any time the
system has been disassembled.
If the EFI system is completely empty of fuel or has been
disassembled and repaired:
1. Cycle the key switch from "OFF" to "ON" 6 times,
waiting for approximately 3 seconds at "ON" and 5
seconds at "OFF" in sequence to allow the fuel pump to
cycle and shut down.
2. Once step 1 is completed, turn the key switch to "START"
until the engine starts or 5 seconds has passed.
3. If the engine failed to start, repeat step 1 for 2 more cycles
and attempt to start the engine.
If the engine fails to start, a problem may still exist, and should
be diagnosed.
NOTE: Accurate testing of EFI components is
recommended utilizing
Software (dealer only).
the Polaris Diagnostic

FUEL LINES

Quick Connect Removal/Installation

CAUTION
Verify fuel system has been depressurized before
performing this procedure.
Sportsman 500 EFI models use quick connect fuel lines. Refer
to the steps for fuel line removal / installation:
1. Thoroughly clean the connector. Place a shop towel
around the fuel line to catch any dripping fuel. Squeeze the
connector tabs together and push the locking tab out.
2. Pull out on the fuel line for removal.
3. To install the line, verify the connector and nipple are clean
and free of debris.
4. Snap the fuel line back over the nipple, verify the connector
tabs snap back into place.
Squeeze Connector Tabs
FUEL INJECTION
4.11
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