Fuel System - Honda Motor BF40D Manual Del Usuario

• FUEL SYSTEM

Turn the combination switch ON and
check the fuel pump (high pressure
side).
Does it operate for 2 seconds?
NO
Check the No.2 fuse (P. 18-18).
Is it blown?
NO
Check the fuel pump (high pressure
side) (P. 5-82).
Is it normal?
YES
Replace the ECM with a new one and
recheck.
2-25
YES
YES
NO
62
Go to P. 2-26
Replace the blown fuse (P. 18-18).
Repair the faulty parts of the fuel
pump or replace them.