Fuel System - Mazda 323 1988 Workshop Manual

4B
FUEL SYSTEM
FUEL SYSTEM
Transfer pump switch
Fuel filter
I (4WD)
/(Low pressure)
Fuel filter
control valve
Fuel flow
Transfer
t
pump
f (4WD)
Fuel
tank
Fuel filter
(High pressure)
Distribution pipe
Injector
Fuel filter
v-w
Pressure
t
regulator
/
1
This system supplies fuel for engine and controls the fuel pressure to maintain the required fuel injec-
tion amount to each injector.
This system consists of the fuel pump, transfer pump (only 4WD), pressure regulator, delivery pipe,
fuel filters, and injectors.
4B-36
323
Revised 10187