id0100001002c8
On-board Diagnostic
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To meet EOBD regulations
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• Diagnostic test modes adopted
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Improved serviceability
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• DTCs adopted
• KOEO/KOER self test function adopted
• PID/DATA monitor function adopted
• Active command modes function adopted
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Mechanical
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Improved engine performance
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• Variable valve timing mechanism adopted
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Weight reduction
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• Aluminum-alloy adopted for mainframe parts (cylinder head and block)
• Plastic cylinder head cover adopted
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Reduced vibration and noise
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• Crankshaft pulley with torsional damper adopted
• Dual-mass crankshaft pulley adopted
• Silent timing chain 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
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Improved serviceability
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• Timing chain adopted
• Engine front cover with service holes adopted
• Serpentine type drive belt adopted
• Drive belt auto tensioner adopted
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Lubrication
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Reduced noise
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• Aluminum alloy oil pan adopted
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Reduced weight
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• Plastic oil strainer adopted
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Improved lubricity
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• Trochoid gear type oil pump adopted
• Oil jet valves adopted
• Water-cooled type oil cooler adopted
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Cooling System
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Reduced weight
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• Down-flow type radiator with aluminum core and plastic tank adopted
• Stainless steel thermostat with plastic thermostat cover adopted
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Miniaturization
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• Built-in type water pump adopted
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Reduced engine noise and vibration
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• Electric cooling fans adopted
• Fan control modules adopted
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Reduced power consumption
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• Fan control modules adopted
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Improved serviceability
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• Longer-life engine coolant (type FL22) adopted
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Intake-air System
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Improved engine torque
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• Variable intake air system adopted
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Improved emission gas purification
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• Variable tumble system adopted
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Fuel System
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Improved serviceability
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• Nylon tubes adopted for fuel hoses in the engine compartment and around the fuel tank, and quick release connectors adopted for joints
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Reduction of evaporative gas
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• Returnless fuel system adopted
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Emission System
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Improved exhaust gas purification
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• EGR system adopted
• Catalytic converter system adopted
• WU-TWC adopted
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Charging System
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Miniaturization
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• Non-regulator type generator with built-in power transistor adopted
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Reduced operation noise
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• Generator with two delta connection type stator coils adopted
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Ignition System
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Improved reliability
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• Independent ignition control system with distributorless ignition coils adopted
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Improved durability
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• Spark plugs with an iridium alloy center electrode and platinum tip ground electrode adopted
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Starting System
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Improved startability
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• Reduction type starter adopted
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Control System
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Improved driveability
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• Drive-by-wire control adopted
• Variable intake air control adopted
• Variable valve timing control adopted
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Improved emission performance
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• Variable tumble control adopted
• A heater element is integrated with the A/F sensor and HO2S
• All range sensor has been adopted for the A/F sensor
• EGR system adopted
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Improved fuel economy
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• A drive-by-wire control (idle air control) has been adopted which contributes to lower fuel consumption
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Wiring harness simplification
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• CAN adopted
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Improved reliability
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• Two-circuit TP sensor adopted
• Two-circuit APP sensor adopted
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