Sentences with phrase «multi-hole fuel injectors»
Particularly in the critical post-startup mode, the high - efficiency multi-hole fuel injectors deliver better fuel atomization for lower emissions.
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Special multi-hole fuel injectors mounted in the lower intake manifold spray directly toward the intake ports.
Fuel enters the combustion chamber through precision multi-hole fuel injectors.
The head also includes direct - injection multi-hole fuel injectors with a small diameter bore.
The head also includes direct - injection multi-hole fuel injectors with a small - diameter bore.
High - pressure direct - injection (2,900 psi / 200 bar) with multi-hole fuel injectors provide a more even spray.
Not exact matches
For a more precise, effective air / fuel mixture, direct injection sends fuel directly into each cylinder through a multi-hole injector.
The multi-hole injectors create an optimized fuel / air mixture in the cylinders and also create a weak stratified combustion effect that maximizes fuel efficiency at lower power conditions.
The new engine also received special piston cavities, which allow the initial combustion flames to propagate without interference, and new multi-hole injectors, which enhance fuel spray characteristics.
With its long - stroke and high compression ratio, multi-hole direct fuel injectors, variable cooling system and the latest version of Toyota's Variable Valve - Timing - intelligent Electric (VVT - iE), this high - output powerplant takes the gasoline - powered internal combustion engine to a new level with world - leading thermal efficiency of 40 %.
Advanced technologies, including high - speed combustion, multi-hole direct fuel injectors, a continuously variable capacity oil pump, a variable cooling system and VVT - iE intelligent variable valve - timing on the intake side give the engine maximum thermal efficiency of around 40 percent — an exceptional number for a passenger vehicle engine.
The engine leverages the spectrum of Toyota's advanced engine technologies: Dual VVT - i with VVT - iE (Variable Valve Timing intelligent system by Electric motor); D - 4S (Direct injection 4 - stroke gasoline engine Superior version) direct injection and laser - clad valve seats; longer stroke (4.07 inches; bore remains at 3.44 inches) and high compression ratio (14:1); multi-hole direct fuel injectors; a variable cooling system; cooled Exhaust Gas Recirculation (EGR) system; and a full variable oil pump.
The multi-hole injector design means that fuel droplet size is reduced for better fuel atomization, resulting in improved cold weather start - up, better fuel economy, lower emissions and higher horsepower.
Features which enable this across a wide range of driving scenarios include multi-hole direct fuel injectors, a continuously variable capacity oil pump, a variable cooling system and VVT - iE intelligent variable valve - timing on the intake side.
The 2.5 - liter engine boasts variable capacity oil pump, multi-hole injectors, a variable cooling system, and more all strive to sip fuel.
Technologies required include: Dual VVT - i with VVT - iE (Variable Valve Timing intelligent system by Electric motor); D - 4S (Direct injection 4 - stroke gasoline engine Superior version) direct injection and laser - clad valve seats; longer stroke (4.07 inches; bore remains at 3.44 inches) and high compression ratio (14:1); multi-hole direct fuel injectors; a variable cooling system; cooled Exhaust Gas Recirculation (EGR) system; and a full variable oil pump.
The head also includes direct - injection multi-hole wide - range fuel injectors with a small - diameter bore.
A multi-hole injector delivers fuel directly into each cylinder (not to the intake port, as in conventional port fuel injection designs).
Doing it all took the implementation of Toyota's vast catalog of advanced engine technologies: Dual VVT - i with VVT - iE (Variable Valve Timing intelligent system by Electric motor); D - 4S (Direct injection 4 - stroke gasoline engine Superior version) direct injection and laser - clad valve seats; longer stroke (4.07 inches; bore remains at 3.44 inches) and high compression ratio (14:1); multi-hole direct fuel injectors; a variable cooling system; cooled Exhaust Gas Recirculation (EGR) system; and a full variable oil pump.