FUEL SYSTEM OUTLINE [LF, L3]


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• The function, structure and operation of each part in the fuel system of the Mazda6 (GG, GY) is the same as those of the current 323 (BJ) FS engine models except for the following:
- Mechanical returnless fuel system has been adopted.
×: Applied

Item

Mazda6 (GG, GY)

Current 323 (BJ) FS

Remark for new model

L3

LF

Fuel tank
×
Same function as current 323 (BJ) FS engine models
Fuel pump unit
(Built-in fuel filter
(High-and low-pressure))
×
New part adopted
Quick release connector
(Fuel distributor side)
×
Same as current 323 (BJ) FS engine models
(Fuel distributor side)
Quick release connector
(Fuel tank side)
×
Quick release connector
(Engine room side)
×
Pulsation damper
×
Same as current 323 (BJ) FS engine models
Pressure regulator
×
Integrated pressure regulator with the fuel pump unit
Fuel injector
×
Same as current 323 (BJ) FS engine models
Non-return valve
×
Same as current 323 (BJ) FS engine models