FUEL SYSTEM [SKYACTIV-G 1.5, SKYACTIV-G 2.0]

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Outline

•  A multiple hole type fuel injector has been adopted to provide high fuel injection accuracy and improved fuel efficiency and output.
•  A high pressure fuel pump has been adopted to increase the fuel pressure and improve the vaporization characteristic of the fuel.

Structural View


Engine compartment side

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Fuel tank side

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System Diagram

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Structure

•  The fuel system consists of the following parts:

Part/System name

Reference
Returnless fuel system
(See RETURNLESS FUEL SYSTEM [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
Fuel pump unit
(See FUEL PUMP UNIT [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
Direct fuel injection system
(See DIRECT FUEL INJECTION SYSTEM [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
High pressure fuel pump
(See HIGH PRESSURE FUEL PUMP [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
Fuel distributor
(See FUEL DISTRIBUTOR [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
Fuel injector
(See FUEL INJECTOR [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
Fuel tank
(See FUEL TANK [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
Non-return valve
(See NON-RETURN VALVE [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
Fuel pump relay
(See FUEL PUMP RELAY [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
Sub relay
(See SUB RELAY [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
Quick release connector (fuel system)
(See QUICK RELEASE (FUEL SYSTEM) CONNECTOR [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)


Specification

Item

Specification
Fuel injector
Type
High resistance
Fuel supply method
Top-feed
Drive types
Electronic
Pressure regulator control pressure
(kPa {kgf/cm2, psi})
Approx. 450 {4.59, 65.3}
Fuel pump type
Electric
Fuel tank capacity
(L {US gal, Imp gal})
45.0 {11.9, 9.90}


Fuel type

Fuel

Research Octane Number
Premium unleaded fuel
(Conforming to EN 228 and within E10)*
95 or above

*  :Europe