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3-78 FUEL SYSTEM (DFI)
Fuel Pump
•
Replace the fuel pump gasket [A] with a new one.
•
Check that the fuel pump (–) terminal [A] and band [B] are
in place.
Front [C]
•
Apply a non-permanent locking agent to the threads of
the fuel pump bolts.
•
Tighten the fuel pump bolts to a snug fit, following the
tightening sequence shown.
•
Following the tightening sequence, tighten the fuel pump
bolts to the specified torque.
Torque - Fuel Pump Bolts: 9.8 N·m (1.0 kgf·m, 87 in·lb)
•
Tighten the pump bolts again to check the tightness in the
order shown.
Operation Ins pection
NOTE
○
Be sure the battery is fully charged.
○
Just listen to the pump sound in the fuel tank to confirm
pump operation.
•
Turn the ignition switch ON and make sure that the fuel
pump operates (make light sounds) for 3 seconds, and
then stops.
•
Turn the ignition switch OFF.
If the pump does not work as described above, inspect
the operating voltage.
Operatin g Voltage Inspection
NOTE
○
Be sure the battery is fully charged.
•
Turn the ignition switch OFF.
•
Remove the fuel tank bolt and lift up the fuel tank.