2000 Polaris Virage TX, SLX, Pro 1200, Genesis, Genesis FFI Personal Watercraft Service Manual, Page 241Get this manual
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ELECTRICAL Fuel Sender
Fuel Sender Operation and Sender Testing
The fuel gauge is operated through voltage signal at the fuel tank sending unitThe sending unit resistance changes with the height of the float in the senderTo check for proper sending unit operation connect an ohmmeter to the wires as shownSending unit
Non-FFI Style
Disconnect wires (in electrical box or at connector) and measure resistance
Check all wiring connections and refer to the wiring diagram at the end of this section for correct connections at the gauge assembly
Genesis FFI1M Fuel Pump Module Testing
NOTE: Fuel Pump Modules have to be replaced as complete unitThey should wayIf one of the components tests bad, the whole unit must be replaced