ENGINE [SKYACTIV-D 2.2]

id0100000002x6

Special Features

―  Low compression ratio

•  Combustion efficiency by lower compression ration (14.4)

―  Weight reductions

•  Aluminum alloy cylinder block adopted

•  Exhaust manifold integrated cylinder heads adopted

―  Weight reduction and mechanical resistance loss improvements

•  Piston shape optimized

•  Narrowed down crankshaft journal

―   Variable geometry turbocharger adopted

―  Regulating valve actuator adopted

―  Variable turbine geometry turbocharger actuator adopted

Specification

Item					Specification
MECHANICAL
Type					Diesel, 4-cycle
Cylinder arrangement and number					In-line, 4-cylinder
Combustion chamber					Direct injection
Valve system					DOHC, timing chain driven, 16 valves
Displacement		(ml {cc, in3})			2,188 {2,188, 133.5}
Bore × stroke		(mm {in})			86.0 × 94.2 {3.39 × 3.71}
Compression ratio					14.4:1
Valve timing		IN	Open	BTDC (°)	9
			Closed	ABDC (°)	36
		EX	Open	BBDC (°)	40
			Closed	ATDC (°)	8
LUBRICATION SYSTEM
Type					Force-fed type
Oil pressure (reference value) [oil temperature: 70―80 °C {158―176 °F}, coolant temperature: 70―80 °C {158―176 °F}]				(kPa {kgf/cm2, psi}[rpm])	Low oil pressure: 140―190 {1.43―1.93, 20.4―27.5}[1,500] High oil pressure: 310―450 {3.17―4.58, 45.0―65.2}[3,500]
Oil pump	Type				Trochoid gear type
Oil filter	Type				Full-flow, paper element
	Bypass pressure		(kPa {kgf/cm2, psi})		Type A: 225―265 {2.30―2.70, 32.7―38.4} Type B: 230―270 {2.35―2.75, 33.4―39.2}
Oil capacity (approx. quantity)	Total (dry engine)		(L {US qt, lmp qt})		6.0 {6.3, 5.3}
	Oil replacement		(L {US qt, lmp qt})		4.8 {5.1, 4.2}
	Oil and oil filter replacement		(L {US qt, lmp qt})		5.1 {5.4, 4.5}
COOLING SYSTEM
Type					Water-cooled, Electromotive
Water pump		Type			Centrifugal, V-ribbed belt-driven
Thermovalve		Type			Wax type
		Opening temperature		(°C {°F})	48.5―51.5 {119―125}
		Full-open temperature		(°C {°F})	65 {149}
		Full-open lift		(mm {in})	5 {0.2} or more
Radiator		Type			Corrugated fin type
Cooling system cap		Valve opening pressure		(kPa {kgf/cm2, psi})	93.2―122.6 {0.951―1.250, 13.6―17.7}
Cooling fan		Type			Electric type
		Number of blades			Cooling fan No.1: 7 Cooling fan No.2: 9
		Outer diameter		(mm {in})	340 {13.4}
		Cooling fan motor output		(W)	240
FUEL SYSTEM
Supply pump			Type		Electric control
Fuel injector			Type		Piezo-electric
Fuel tank		Capacity (L {US gal, lmp gal})		2WD	72.0 {76.1, 63.4}
				4WD	74.0 {78.2, 65.1}
Fuel type			Type		EN590 or the equivalent
CHARGING SYSTEM
Battery		Voltage		(V)	12
		Type			S-95
Generator		Output		(V-A)	12-150
STARTING SYSTEM
Starter		Type			Coaxial reduction
		Output		(kW)	1.8
CONTROL SYSTEM
i-stop OFF switch					ON/OFF
Neutral switch					ON/OFF
CPP switch					ON/OFF
MAF sensor					Hot film
IAT sensor					Thermistor
MAP sensor					Semiconductor strain gauge
APP sensor					Hall element
CKP sensor					MR (Magnetic Resistance) element
CMP sensor					MR (Magnetic Resistance) element
ECT sensor					Thermistor
BARO sensor					Piezoelectric element
Fuel pressure sensor					Piezoelectric element
Current sensor					Shunt resistance, Thermistor
A/F sensor					Zirconia element
Boost air temperature sensor					Thermistor
Fuel temperature sensor					Thermistor
Exhaust gas temperature sensor					Thermistor
Exhaust gas pressure sensor No.1					Semiconductor gauge
Exhaust gas pressure sensor No.2					Semiconductor gauge
Engine oil temperature sensor					Thermistor
Engine oil pressure sensor					Semiconductor gauge
Engine oil level sensor					Ultra sonic sensor
Regulating valve position sensor					Hall element
Variable turbine geometry turbocharger actuator position sensor					Hall element
Coolant control valve position sensor					Hall element
Intake shutter valve position sensor					Hall element
EGR valve position sensor					Hall element
EGR cooler bypass valve position sensor					Hall element
Clutch stroke sensor					Hall element
Power brake unit vacuum sensor					Piezoelectric element

Compression pressure

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Engine oil

Engine coolant capacity (approx. quantity)