OUTLINE [MZI-3.5]
01-00–2
ENGINE FEATURES [MZI-3.5]
id0100d1100200
On-board Diagnostic
Mechanical
Lubrication
Cooling System
Intake-air System
Fuel System
Emission System
Charging System
Ignition System
Starting System
Control System
To meet the EOBD regulations • Diagnostic test modes adopted
Improved serviceability
• DTCs adopted
• KOEO/KOER self-test function adopted
• PID/DATA monitor function adopted
• Simulation test 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 adopted
• Crankshaft pulley with torsional damper adopted
• Pendulum-type engine mounts adopted
Improved serviceability
• Drive belt auto tensioner adopted
• Timing chain adopted
Reduced noise • Aluminum alloy oil pan adopted
Improved lubricity
• Trochoid gear type oil pump adopted
• Water-cooled type oil cooler adopted
Improved reliability • Degassing type coolant reserve tank adopted
Reduced weight • Down-flow type radiator with aluminum core and plastic tank adopted
Miniaturization • Built-in type water pump adopted
Reduced engine noise and
vibration
• Electric cooling fans adopted
• Fan control module adopted
Reduced power consumption • Fan control module adopted
Improved serviceability • Longer-life new engine coolant (type FL22) adopted
Improved noise reduction • Resonance chamber adopted
Reduction of evaporative gas • Returnless fuel system adopted
Improved exhaust gas purification • Catalytic converter system 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 platinum-tipped center electrode adopted
Improved startability • Reduction type starter adopted
Improved driveability • Drive-by-wire control adopted
• Fuel injection control adopted
• Fuel pump control adopted
Improved emission performance • Variable valve timing control adopted
Improved fuel economy • HO2S heater control adopted
Wiring harness simplification • CAN adopted
3423-1U-06H(01-00).fm 2 ページ ２００６年１１月２１日 火曜日 午後４時４５分
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