ENGINE [SKYACTIV-G 2.5]
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Special Features
Specification
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Item |
Specification |
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MECHANICAL
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Type
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Gasoline, 4-cycle
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Cylinder arrangement and number
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In-line, 4-cylinder
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Combustion chamber
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Pentroof
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Valve system
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DOHC, timing chain driven, 16 valves
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Displacement
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(ml {cc})
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2,488 {2,488}
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Bore × stroke
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(mm {in})
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89.0 × 100 {3.50 × 3.94}
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Compression ratio
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13.0:1
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Valve timing
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IN
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Open
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BTDC (°)
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-32―42
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Closed
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ABDC (°)
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100―26
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EX
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Open
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BBDC (°)
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73―18
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Closed
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ATDC (°)
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1―56
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LUBRICATION SYSTEM
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Type
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Force-fed type
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Oil pressure (reference value)
[Oil temperature: 80—90 °C {176—194 °F}, coolant temperature: 80—90 °C {176—194 °F}]
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(kPa {kgf/cm2, psi}[rpm])
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Low oil pressure: 135—165 {1.38—1.68, 19.6—23.9}[1,500]
High oil pressure: 225—275 {2.30—2.80, 32.7—39.8}[4,500]
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Oil pump
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Type
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Vane pump type
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Oil filter
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Type
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Full-flow, paper element
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Bypass pressure
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(kPa {kgf/cm2, psi})
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78—118 {0.80—1.20, 12.0—17.1}
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Oil capacity (approx. quantity)
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Total (dry engine)
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(L {US qt, lmp qt})
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5.4 {5.7, 4.8}
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Oil replacement
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(L {US qt, lmp qt})
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4.3 {4.5, 3.8}
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Oil and oil filter replacement
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(L {US qt, lmp qt})
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4.5 {4.8, 4.0}
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COOLING SYSTEM
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Type
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Water-cooled, Electromotive
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Water pump
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Type
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Centrifugal, V-ribbed belt-driven
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Thermostat
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Type
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Wax type
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Opening temperature
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(°C {°F})
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103―107 {217―225}
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Full-open temperature
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(°C {°F})
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115―119 {239―246}
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Full-open lift
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(mm {in})
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5 {0.2} or more
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Radiator
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Type
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Corrugated fin type
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Cooling system cap
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Valve opening pressure
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(kPa {kgf/cm2, psi})
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93.2―122.6 {0.951―1.250, 13.6―17.7}
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Cooling fan
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Type
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Electric type
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Number of blades
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Cooling fan No.1: 9
Cooling fan No.2: 11
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Outer diameter
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(mm {in})
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320 {12.6}
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Cooling fan motor output
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(W)
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Cooling fan No.1: 90
Cooling fan No.2: 120
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FUEL SYSTEM
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Fuel injector
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Type
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High resistance
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Fuel supply method
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Top-feed
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Drive types
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Electronic type
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Pressure regulator control pressure
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(kPa {kgf/cm2, psi})
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Approx. 450 {4.59, 65.3}
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Fuel pump
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Type
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Electric
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Fuel tank
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Capacity (L {US gal, lmp gal})
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72.0 {19.0, 15.8}
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EMISSION SYSTEM
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Catalyst
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Type
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WU-TWC (monolith)
TWC (monolith)
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EVAP control system
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Type
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Charcoal canister type
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PCV system
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Type
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Closed type
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CHARGING SYSTEM
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Battery
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Voltage
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(V)
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12
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Type
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Q-85
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Generator
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Output
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(V-A)
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12-100
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Regulated voltage
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Controlled by PCM
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Self diagnosis function
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IGNITION SYSTEM
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Ignition system
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Type
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SEI
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Spark advance
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Electronic
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Firing order
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1—3—4—2 (all cylinders independent firing)
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![]() |
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Spark plug
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Type
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PE5R-18-110
PE5S-18-110
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STARTING SYSTEM
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Starter
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Type
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Coaxial reduction
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Output
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(kW)
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1.4
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CONTROL SYSTEM
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i-stop OFF switch
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ON/OFF
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Neutral switch
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ON/OFF
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CPP switch
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ON/OFF
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MAF sensor
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Hot film
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IAT sensor
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Cold resistor
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MAP sensor
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Sealant diaphragm
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TP sensor
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Hall element
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APP sensor
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Hall element
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CKP sensor
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MR (Magnetic Resistance) element
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CMP sensor
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GMR element
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ECT sensor
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Thermistor
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BARO sensor
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Piezoelectric element
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Fuel pressure sensor
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Metal diaphragm
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KS
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Piezoelectric element
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Current sensor
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Shunt resistance, Thermistor
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A/F sensor
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Zirconia element
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HO2S
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Zirconia element
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Clutch stroke sensor
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Hall element
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Power brake unit vacuum sensor
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Piezoelectric element
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Coolant control valve position sensor
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Hall element
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Engine oil level sensor
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Ultra sonic sensor
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Engine oil temperature sensor
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Thermistor
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Engine oil pressure sensor
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Sealant diaphragm
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Compression pressure
ac5wzw00011339
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Engine oil
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Item |
Specifications |
|---|---|
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Grade
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API SL or higher, or ILSAC GF-3 or higher
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Viscosity (SAE)
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0W-20, 0W-30, 5W-20, 5W-30, 10W-30
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Fuel type
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Fuel |
Research Octane Number |
Country |
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Premium unleaded fuel
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95 or above
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General (R.H.D.) specs.
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Regular unleaded fuel (Conforming to Fuel Quality Standards Act 2000)*
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90 or above
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Except General (R.H.D.) specs.
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