1992-1998 Polaris Personal Watercraft Service Manual PN 9912201, Page 461Get this manual
ELECTRICAL Fuel Gauge Fuel Gauge Operation and Sender Testing The fuel gauge is operated through voltage signal at the fuel
and fuel valve retaining nut to gain access to gauge terminal postsSet digital VOM to Attach red (+) lead to Input (RedlWhite
wire) terminal stud on gauge and black (-) lead to (Black wires) terminal stud Disconnect wires (in electrical box) and measure
resistance Fuel Gauge 3Start engine and read meterVoltage should be approximately2.5 VDCStop engineDo not run engine longer
than 15 seconds or overheating may resultTesting Gauge Unit: 12With engine stopped, disconnect pink (Sender) wire from "S"
terminal studMeasure the resistance between each terminal as shown in illustrationReplace gauge if readings are more than