Fuel Pump - Honda LEAD 110 2009 Service Manual

FUEL SYSTEM (Programmed Fuel Injection)

FUEL PUMP

SYSTEM INSPECTION
Turn the ignition switch "ON" and confirm that the
fuel pump operates for a few seconds.
If the fuel pump does not operate, inspect as fol-
lows:
Turn the ignition switch "OFF".
Remove the following:
– Floor panel (page 3-11)
– Floor panel side frame plate (page 6-39)
Disconnect the fuel pump 5P connector.
Turn the ignition switch "ON" and measure the volt-
age between the terminals of the wire harness side.
CONNECTION: Brown (+) – Green (–)
There should be battery voltage for a few seconds.
If there is battery voltage, replace the fuel pump.
If there is no battery voltage, inspect the following:
• Open circuit in Green wire between the fuel
pump and ground
• Fuel pump relay (page 6-63)
REMOVAL
• It is impossible to disassemble the fuel pump
after removing it.
Relieve the fuel pressure and disconnect the quick
connect fitting (page 6-32).
Clean around the fuel pump.
Disconnect the fuel pump 5P connector.
6-36
FUEL PUMP 5P
CONNECTOR
FUEL PUMP 5P
CONNECTOR
FUEL PUMP 5P
CONNECTOR