ENGINE FEATURES [L3 Turbo]

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On-board Diagnostic

To meet EOBD regulations

•  Diagnostic test modes adopted

Improved serviceability

•  DTCs adopted

•  KOEO/KOER self test function adopted

•  PID/DATA monitor function adopted

•  Active command modes function adopted

Mechanical

Improved engine performance

•  Variable valve timing mechanism adopted

Weight reduction

•  Aluminum alloy adopted for mainframe parts (cylinder head and block)

Reduced vibration and noise

•  Aluminum alloy cylinder head cover adopted

•  Crankshaft pulley with torsional damper adopted

•  Balancer unit adopted

•  Deep skirt-type cylinder block adopted, composed of an integrated main bearing cap together with a ladder frame structure

•  Pendulum-type engine mounts adopted

Improved serviceability

•  Roller timing chain adopted

•  Engine front cover with service holes adopted

•  Serpentine type drive belt adopted

•  Drive belt auto tensioner adopted

Lubrication

Reduced noise

•  Aluminum alloy oil pan adopted

Reduced weight

•  Plastic oil strainer adopted

Improved lubricity

•  Trochoid gear type oil pump adopted

•  Oil jet valves adopted

•  Water-cooled type oil cooler adopted

Cooling System

Improved reliability

•  Degassing type coolant reserve tank adopted

Reduced weight

•  Cross-flow type radiator with aluminum core and plastic tank adopted

•  Stainless steel thermostat with plastic thermostat cover adopted

Miniaturization

•  Built-in type water pump adopted

Reduced engine noise and vibration

•  Electric cooling fan adopted

•  Fan control module adopted

Reduced power consumption

•  Fan control module adopted

Improved serviceability

•  Longer-life engine coolant (type FL22) adopted

Intake-air System

Improved driveability

•  Air charging system adopted

―  Charge air cooler adopted

―  Turbocharger adopted

•  Wastegate control solenoid valve adopted

Improved reliability

•  Air bypass valve adopted

Fuel System

Improved driveability

•   Direct injection system adopted

―  High pressure fuel pump adopted

―  Fuel injector for high pressure adopted

Improved reliability

•  Fuel pump which switches between two stages adopted

Modification to match the vehicle characteristics

•  Saddle type fuel tank adopted

•  Fuel pump (transfer), for fuel transmission adopted

Emission System

Improved exhaust gas purification

•  EGR system adopted

•  Catalytic converter system adopted

•  WU-TWC adopted

Charging System

Miniaturization

• Non-regulator type generator with built-in power transistor adopted

Reduced operation noise

• Generator with two delta connection type stator coils adopted

Ignition System

Improved reliability

• Independent ignition control system with distributorless ignition coils adopted

Improved durability

• Spark plugs with an iridium-platinum alloy center electrode and platinum tip ground electrode adopted

Starting System

Improved startability

• Reduction type starter adopted

Improved safety

• Starter interlock switch adopted

Control System

Improved driveability

•  High pressure fuel pump control adopted

•  Drive-by-wire control adopted

•  Fuel pressure sensor adopted

•  Fuel injection control adopted

Improved exhaust emission performance

•  Boost air temperature sensor adopted

•  A/F sensor adopted

•  EGR control adopted

Improved reliability

•  Wastegate control adopted

Wiring harness simplification

•  CAN adopted

To meet EOBD regulations	• Diagnostic test modes adopted
Improved serviceability	• DTCs adopted • KOEO/KOER self test function adopted • PID/DATA monitor function adopted • Active command modes function adopted

Improved engine performance	• Variable valve timing mechanism adopted
Weight reduction	• Aluminum alloy adopted for mainframe parts (cylinder head and block)
Reduced vibration and noise	• Aluminum alloy cylinder head cover adopted • Crankshaft pulley with torsional damper adopted • Balancer unit adopted • Deep skirt-type cylinder block adopted, composed of an integrated main bearing cap together with a ladder frame structure • Pendulum-type engine mounts adopted
Improved serviceability	• Roller timing chain adopted • Engine front cover with service holes adopted • Serpentine type drive belt adopted • Drive belt auto tensioner adopted

Reduced noise	• Aluminum alloy oil pan adopted
Reduced weight	• Plastic oil strainer adopted
Improved lubricity	• Trochoid gear type oil pump adopted • Oil jet valves adopted • Water-cooled type oil cooler adopted

Improved reliability	• Degassing type coolant reserve tank adopted
Reduced weight	• Cross-flow type radiator with aluminum core and plastic tank adopted • Stainless steel thermostat with plastic thermostat cover adopted
Miniaturization	• Built-in type water pump adopted
Reduced engine noise and vibration	• Electric cooling fan adopted • Fan control module adopted
Reduced power consumption	• Fan control module adopted
Improved serviceability	• Longer-life engine coolant (type FL22) adopted

Miniaturization	• Non-regulator type generator with built-in power transistor adopted
Reduced operation noise	• Generator with two delta connection type stator coils adopted

Improved reliability	• Independent ignition control system with distributorless ignition coils adopted
Improved durability	• Spark plugs with an iridium-platinum alloy center electrode and platinum tip ground electrode adopted

Improved startability	• Reduction type starter adopted
Improved safety	• Starter interlock switch adopted

Improved driveability	• High pressure fuel pump control adopted • Drive-by-wire control adopted • Fuel pressure sensor adopted • Fuel injection control adopted
Improved exhaust emission performance	• Boost air temperature sensor adopted • A/F sensor adopted • EGR control adopted
Improved reliability	• Wastegate control adopted
Wiring harness simplification	• CAN adopted