FUEL SYSTEM [WITHOUT CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)]


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Outline

•  A multiple hole type fuel injector has been adopted which provides higher fuel injection accuracy for improved fuel efficiency and output.
•  Piston movement-compression by the 4-head cam inside the high pressure fuel pump heightens the fuel pressure, achieving improved fuel efficiency and output.

Structural View


Engine compartment side

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Fuel tank side

2WD

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4WD

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System Diagram

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Structure

•  The fuel system consists of the following parts:

Part/System name

Reference

Return-less fuel system
Fuel pump unit
Direct fuel injection system
High pressure fuel pump
Fuel distributor
Fuel injector
Fuel tank
Non-return valve
Fuel pump relay
Fuel injector relay (Without coolant control valve)
Sub relay (With coolant control valve)
Fuel pump control module
Quick connector (fuel system)


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. 430 {4.38, 62.4}
Fuel pump type
Electric
Fuel tank capacity
(L {US gal, Imp gal})
2WD
56.0 {14.8, 12.3}
4WD
58.0 {15.3, 12.8}


Fuel type

Fuel

Research Octane Number

Country

Premium unleaded fuel (Conforming to EN 228 and within E10)*1
95 or above
New Caledonia, Turkey, Azerbaijan, Armenia, Georgia, Kazakhstan, Canary Islands, Reunion, Morocco, Austria, Greece, Italy, Switzerland, Belgium, Denmark, Finland, Norway, Portugal, Spain, Sweden, Hungary, Germany, Poland, Bulgaria, Croatia, Slovenia, Luxembourg, Slovakia, Latvia, Lithuania, Russia, Belarus, France, Ukraine, Czech, Estonia, Faeroe, Iceland, Romania, The Netherlands, Macedonia, Bosnia and Herzegovina, Serbia, Montenegro, Albania, Moldova, Martinique, F.Guiana, Guadeloupe, Cyprus, Malta, Ireland, UK, Taiwan, Tahiti, Vanuatu, Iran, UAE, Lebanon, Israel, Algeria, Libya, Tunisia, Madagascar, Guatemala, Bolivia, Uruguay, Honduras, Nicaragua, Aruba, St. Martin, Singapore, Hong Kong, Malaysia, Brunei, Macau, Mauritius, South Africa, Jamaica, Barbados, Grenada, ST. Lucia, ST. Vincent, Antigua, Suriname, Mongolia, Seychelles, Namibia, Botswana, Swaziland, Lesoto, Liechtenstein, Andorra, Monaco, Vatican, San Marino
Regular unleaded fuel (Conforming to Fuel Quality Standards Act 2000)*2
92 or above
Egypt, Myanmar
90 or above
The Philippines, Marshall Islands, Ustt*3, Kuwait, Oman, Qatar, Saudi Arabia, Syria, Bahrain, Jordan, Nigeria, Angola, Chile, El Salvador, Costa Rica, Ecuador, Haiti, Colombia, Dominican Republic (LHD), Panama, Peru, B.Virgin, Curacao, Indonesia, Nepal, Sri Lanka, Fiji, Papua New Guinea, Kenya, Zimbabwe, Trinidad and Tobago, Commonwealth of Dominica, Cambodia, Iraq, Ivory Coast, Australia, New zeland, Laos, Cameroon, Burundi, Gabon, Ghana, Tanzania, Mozambique

*1  :Europe
*2  :Australia
*3  :Republic of Palau & Federated States of Micronesia