Sentences with phrase «direct injector»

The piston crowns are dished to help maintain stable combustion and to optimize distribution of the stratified fuel charge from the direct injector in each cylinder.

The D - 4S label refers to the unique fuel delivery system, with both port and direct injectors working alone or in concert to fine - tune the management of power and emissions.

This B - cycle combustion process with central direct injectors further supports efficiency of the powertrain.

The direct injectors deliver fuel to the combustion chambers at pressures up to 200 bar (nearly 3000 psi).

The motor is all aluminum with 2,900 - psi direct injectors and variable timing.

During light - load operation, additional (port) injectors in the engine's manifold supplement fuel delivery from the direct injectors for lower emissions.

At low speeds, the engine uses its port - injection system, less efficient but quieter, while at higher acceleration it switches to the direct injectors, delivering more power.

But it's based on the same race - proven engine architecture serving Ford's IMSA Daytona Prototype endurance racing efforts and packed with tons of tech: highlights include variable cam timing, a low - friction roller - finger - follower valvetrain, a dual fuel injection system using both port and direct injectors, and Ford - engineered pistons, rods, camshafts and twin turbochargers.

Not exact matches

Pcv could cause that misfire with a direct injection car like a 2.0 t you don't have the injector on the outside of the valve to clean it up with fuel.

In direct Injection, the injector sprays the air fuel mixture directly into the cylinder thus you have optimum computer controlled combustion.

The engine has the same measurements as the previous Versa's 1.6 - liter, but Nissan says it's new, and the mill utilizes variable valve timing on both intake and exhaust cycles and squirts fuel via two injectors per cylinder (not to be confused with direct injection, mind you).

Direct injection is employed, as is variable valve timing, a high compression ratio, redesigned fuel injectors, and reshaped piston cavities; the automatic transmission optimizes the use of its lockup torque converter; both transmissions and the engine are fractionally lighter.

The engine employs both direct and port fuel injection — two injectors per cylinder — and the result lends strong, muscular acceleration through the eight - speed's short middle gears.

Is a direct injection injector any different than a port injection injector in terms of how it works?

I think he was more so asking what makes the difference between a normal injector and one designed for direct injection.

The German tuning firm took the stock direct - injection 4.3 - liter V - 8, and fitted it with a supercharger, a water - to - air intake manifold, and larger fuel injector.

Variations of EFI used in Ford vehicles include: Multi-port Electronic Fuel Injection (MEFI) Also known as «direct port» injection, MEFI uses individual port - mounted injectors to deliver fuel directly to the intake inlet for each cylinder.

No other petrol engine features direct injection at a pressure of 200 bar, spray - guided combustion and piezo injectors, all in conjunction with map - controlled cylinder shut - off, an all - aluminium crankcase with «spectacle» honing, four - valve technology with continuous camshaft adjustment, a high compression ratio of 12.6: 1, a start / stop system and generator management — while revving to a maximum speed of over 7000 rpm.

Options for engines and transmissions vary from country to country, but the Golf Mk5 is available with 4 - cylinder, 5 - cylinder, and 6 - cylinder petrol engines, and a new Pumpe Duse unit injector Turbocharged Direct Injection (TDI) diesel engine.

Step by step guide on how to test an automotive engine fuel injector, this information pertains to electronic fuel injected vehicles, not direct injection.

The cylinder head also holds the spark plug in the case of spark ignition engines and the injector for engines that use direct injection.

High - pressure direct - injection (2,900 psi / 200 bar) with multi-hole fuel injectors provide a more even spray.

Spray - guided direct petrol injection with piezo injectors, the all - aluminium crankcase, the four - valve - per - cylinder design with camshaft adjustment, air - water charge air cooling, alternator management, the ECO start / stop function and the gliding mode have all been retained.

Injectors are incorporated into the cylinder heads, right between the valves, for direct injection.

The IS 250, IS 350 and IS F feature a D - 4 (IS250) or D - 4S (IS350 and IS F) direct injection system with direct fuel injectors (D - 4 and D - 4S) and port fuel injectors (D - 4S only).

The most powerful diesel version of the compact BMW X model features a four - cylinder engine with TwinPower Turbo technology and Common Rail direct injection, the piezoelectric injectors of which operate at a maximum pressure of 2,000 bar.

Direct fuel injection is realised by a central injector inside the combustion chamber.

So once again, the qualities of direct gasoline injection featured in this engine come out very clearly, piezo - injectors positioned in the cylinder head between the valves and therefore in the immediate vicinity of the spark plugs ensuring particularly precise dosage of fuel and a clean combustion process.

Among the highlights of the four - cylinder engine are its direct - injection system with exhaust gas turbocharging, an enhanced combustion system and extended stratification ranges for lean - burn operation using fast - acting injectors for the multiple fuel injections, and multi-spark ignition according to need.

With piezoelectric injector common - rail direct fuel injection that allows a lower compression ratio and with a VD (Variable Diffuser) / VG (Variable Geometry) turbocharger, the clean diesel unit delivers a maximum output of 150 kW (204 PS) and maximum torque of 420 Nm (42.8 kg - m).

A 2.2 L turbodiesel which features Mitsubishi's MIVEC valve timing technology, as well as direct injection and piezoelectric injectors features a little over 200 horsepower and 310 lb - ft of torque.

With its direct piezo gasoline injectors, twin low - mass turbochargers and air - to - air intercooler, optimum performance and economy is achieved with no loss in engine response.

The head also includes direct - injection multi-hole fuel injectors with a small - diameter bore.

Gas is delivered from the fuel pump through the fuel rail and is directed to the fuel injectors.

A high - precision direct fuel injection system with piezo injectors also enhances performance and fuel efficiency.

The new 118d is now even more responsive and economical; thanks to innovations such as reduced engine friction, thermodynamically optimised turbochargers with variable turbine geometry, and next - generation common - rail direct injection with magnetic - valve injectors.

D - 4S combines both direct injection and conventional port injection for each cylinder which means two injectors per cylinder, or eight injectors if the engine is a 4 - cylinder boxer like the FT - 86 production car will have.

«Our intake - cam timing, injector targeting and timing of the injection events are optimized to avoid direct fuel contact on the intake valves.

For a more precise, effective air / fuel mixture, direct injection sends fuel directly into each cylinder through a multi-hole injector.

A twin - scroll turbocharger, High Precision Direct Injection with centrally positioned multi-hole injectors, VALVETRONIC variable valve timing and Double - Vanos variable camshaft control team up to ensure instantaneous power delivery and the free - revving characteristics typical of the brand — not to mention exceptional efficiency for this output class.

The 2.0 L turbo - diesel uses a central direct fuel injection system, with the injectors positioned in the middle of each cylinder and the bowl in the pistons serving as the combustion chambers.

The CR - V's system features a compact high - pressure direct - injection pump that allows both high fuel flow and pulsation suppression, and variable pressure control optimizes injector operation.

The D - 4S, with separate twin injectors for both direct injection and port injection, boasts a high compression ratio of 12.5.

Injection is split between the direct and port injectors according to the engine load to help fuel economy.

These include aluminium crankcases, reduced engine friction, thermodynamically optimized turbochargers and variable turbine geometry, next - generation common - rail direct injection and magnetic - valve injectors.

FUEL INJECTOR, NEW — This is a high quality, direct fit replacement fuel injector; Backed by 1 - year, unlimited - mileage wINJECTOR, NEW — This is a high quality, direct fit replacement fuel injector; Backed by 1 - year, unlimited - mileage winjector; Backed by 1 - year, unlimited - mileage warranty.

Apart from the mounting positions of the fuel injectors, the cylinder head has conventional port and combustion chamber designs, although both are optimized for direct injection and high boost pressures.

The head also includes direct - injection multi-hole fuel injectors with a small diameter bore.

These include Toyota's Variable Valve Timing with intelligence (VVT - i) system; special lightweight pistons with resin - coated skirts to help reduce friction and noise; a two - stage, variable - length intake manifold, which improves mid-range to high - speed performance; newly designed 12 - orifice fuel injectors; Toyota's Direct Ignition System (DIS), which eliminates the distributor and its associated wiring; and a lightweight electronic throttle.

* The answer: features like Ford - first port fuel and direct injection (PFDI) with two injectors per cylinder (one in the air intake port, another inside the cylinder), plus upper block and cylinders made of the high - strength compacted graphite iron used in the Super Duty ® 6.7 L Power Stroke ® Turbo Diesel.