Polaris RANGER CREW 900 2014, Manual

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9924880 Rev 2- 1/10/2014 - 2013 / 2014 RANGER XP 900 - 2014 RANGER XP 900 / CREW 900 Service Manual
© Copyright Polaris Sales Inc.
EFI DIAGNOSTICS
EFI COMPONENT INFORMATION / TESTING
All EFI component information and diagnostic testing
procedures are located in
Chapter 4 “Electronic Fuel
Injection”.
FUEL SENDER
TESTING
1. Remove the fuel pump assembly from the fuel tank
(see Chapter 4 “Fuel Pump Replacement”).
2. Using an Ohm meter, measure the resistance of the
fuel sender as shown below.
3. Allow the sender float to sit in the empty position
and compare to specification.
Fuel Sender - Empty: 90 ± 4.5
Ω
4. Slowly move the sender float to the full position and
compare to specification.
Fuel Sender - Full: 6 ± 1
Ω
5. If the readings are out of specification, or if the
reading is erratic or LCD display “sticks”, check the
following before replacing the fuel pump assembly:
• Loose float
• Float contact with tank
• Bent float rod
6. If none of the conditions exist, the fuel sender
assembly is faulty. Replace the fuel pump assembly
(see Chapter 4).
ELECTRICAL