KYMCO UXV500I Repair Manual page 193

3.Fuel System
UXV 500i/700i
Make sure the fuel level gauge float arm moves smoothly. Using a digital multimeter set to
ohms of resistance (Ω). Measure the resistance between the gray wire fuel pump/level
gauge connector terminals with the float raised to the positions indicted below.
Fuel Level Float Position Approximate Resistance
Full 101 Ω
Empty 3 Ω
Replace the fuel pump unit with a new part if the resistance is out of specification.
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