Fuel Pump; Fuel Cut-Off Relay - KYMCO G-DINK 300i Service Manual

13. FUEL INJECTION SYSTEM

FUEL PUMP

INSPECTIION
Put the side stand up and the engine stop
switch is at "RUN"
Disconnect the
connector.
Connect the multimeter (+) probe to the
Red/Black terminal and the multi-meter (-)
probe to the Green terminal.
Turn the ignition switch to "ON" and
measure the voltage between the terminals.
It should be shown the current battery
voltage for a few seconds.
If there is still battery voltage, replace the
fuel pump.
If there is not any battery voltage, inspect
the following:
● Fuse B (10 A)
● Fuel cut-off relay
● ECU
Measure the resistance
Red/Black and Green terminals of the fuel
pump side connector.
Standard (at 20°C/68°F): 1.9±0.3 Ω
Fuel level sensor inspection
Measure the resistance
Yellow/White and Green terminals of the
fuel pump side connector.
Standard (at 20°C/68°F):
Float at full position
Float at empty position
fuel pump/fuel unit
between the
between the
1100±33 Ω
100±3 Ω
G-DINK 300i
Full Position
Green
Empty Position
Yellow/White
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