FUEL SYSTEM OUTLINE [AJ]

BME011400000T06

• The fuel system for Mazda MPV has been adopted or changed the following parts.
- Mechanical returnless fuel system has been adopted.
• Fuel line pressure has been increased.
• Pressure regulator has been built in the the fuel pump unit.
- Fuel tank capacity has been increased to 75 L {19.8 US gal, 16.5 lmp gal}.
- Quick release connector (fuel tank side) has been changed, that is same as Quick release connector (engine room side).

Item

Remark for new model

Mechanical returnless fuel system
Same function as current MX-5 (NB) BP engine models
Fuel injector
Same function as previous MPV (LW) GY engine models
Pulsation damper
Same function as previous MPV (LW) GY engine models
Quick release connector
(fuel distributor side)
Same function as previous MPV (LW) GY engine models
Quick release connector
(engine room side)
Same as previous MPV (LW) GY engine models
Quick release connector
(fuel tank side)
Same as quick release connector (engine room side) of previous MPV (LW) GY engine models
Fuel tank
Same function as previous MPV (LW) GY engine models
Increased fuel tank capacity
Fuel pump unit (built in pressure regulator and fuel filter (high & low pressure))
Same function as previous MPV (LW) GY engine models
pressure regulator has been built in.
Nonreturn valve
Same function as previous MPV (LW) GY engine models