A multi-hole
injector delivers fuel directly into each cylinder (not to the intake port, as in conventional port fuel injection designs).
The ECU can derive the duration of the intakestroke from the rpm, and can consequently use all that time to make
the injector deliver it's fuel during the whole intakestroke.
The ECU can derive the duration of the intake stroke from the rpm, and can consequently use all that time to make
the injector deliver it's fuel during the whole intake stroke.
The direct
injectors deliver fuel to the combustion chambers at pressures up to 200 bar (nearly 3000 psi).
Particularly in the critical post-startup mode, the high - efficiency multi-hole fuel
injectors deliver better fuel atomization for lower emissions.
Back on the gas,
the injectors deliver again, without a significant reduction in boost pressure.
Not exact matches
EpiPens
deliver a potentially lifesaving dose of the generic drug epinephrine via an automatic
injector.
The EpiPen is a so - called «auto -
injector» which
delivers a jolt of epinephrine to the body in order to counteract anaphylaxis shock from allergies to peanuts, shell food, and other substances.
Mylan has raised the price for the EpiPen, an auto -
injector device that
delivers epinephrine to counteract deadly allergic reactions which must be replaced on a yearly basis, more than 400 % over the last decade, putting families who have high deductible health insurance in a bind.
The next goal for the laboratory's two - mile - around Main
Injector accelerator — the final and most powerful in Fermilab's accelerator chain — is to
deliver 700 - kilowatt beams to the laboratory's various experiments.
These researchers deployed lithium in the Chinese tokamak through a lithium powder
injector, a lithium granule
injector, and a flowing liquid lithium limiter (FLiLi) that
delivered the element in liquid form to the edge of EAST plasmas.
A team at Berkeley Lab has designed, built, and
delivered a unique version of a device, called an
injector gun, that can produce a steady stream of these electron bunches.
ALLERGY ACTION PLAN There are also Allergy Action Plans for children at risk of anaphylaxis, which have been designed to help facilitate first aid treatment of anaphylaxis, so that it can be
delivered by people without any special medical training or equipment apart from access to an adrenalin auto -
injector.
In addition automatic transmissions will not allow the engine to over rev until the car reaches a Proper speed Not to Let the engine over rev.. As for fuel consumption Fuel - injected cars are computerized and the
injectors don't
deliver fuel During engine deceleration period G Fuel, and prevent exhaust backfire.
An all - new injection system operates at more than 5000 p.s.i. and incorporates smaller
injectors to
deliver smaller fuel droplets, improving combustion.
diesel engine incorporates the latest piezo -
injector technology, 2 - phase turbocharging and 29,000 psi (2,000 bar) injection pressures to
deliver 204 hp.
Fuel
injectors clog when deposits build up over time and thousands of miles; when that happens, they don't
deliver the fine mist of gas that provides maximum performance and efficiency.
Drag racing is world apart from production consumer cars, drag diesel engines run advanced
injector timing and lots of fuel delivery, since diesels to not control power using an intake throttle plate like gasoline engines, they use the amount of fuel injected to control power
delivered, lots of fuel lots of power.
So it seems fuel
injectors are VERY reliable on how much fuel they
deliver at every pulse.
For comparison, the
injectors on a 2017 Chevrolet Corvette Z06 — which has 650 horsepower and 650 lb - ft of torque — only
deliver 2,175 psi.
You have a low pressure fuel pump that resides in the fuel tank itself, and a super high pressure pump that sits near the fuel rail that
delivers fuel to the
injectors.
The
injector normally
delivers 20uL per 30ms but if you open it for 50 % it
delivers 10uL per 30ms.
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.
Sequential Multi-port Electronic Fuel Injection (SEFI) Specific type of multi-port injection that
delivers fuel in more precisely timed pulses corresponding to the opening of each intake valve, SEFI takes advantage of the atomized fuel spray from the
injectors to achieve a more precise combustion for better performance, often with improved fuel economy.
Mass Airflow Sensor: The mass airflow sensor measures how much air is entering the engine and relays this information to the vehicle's computer so that the right amount of fuel can be
delivered from the fuel
injectors.
Some common causes of too much fuel being
delivered in a situation like that you describe are: a faulty coolant temperature sensor (the temperature signal is a part determinant of
injector pulse width); leaking fuel
injector (s) allowing too much fuel...
This dual
injector system allows a wider injection of fuel, with the smaller nozzles
delivering a finer spray (approximately 57 percent finer than the previous generation single
injector design's particle size) to help achieve stable combustion.
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).
The Multijet2
injector uses a new balanced servo valve, and
delivers higher accuracy in fuel injection quantity control, resulting in up to 3 % lower CO2 emissions and up to 20 % lower NOx emissions.
Gas is
delivered from the fuel pump through the fuel rail and is directed to the fuel
injectors.
Eight
injectors served by half - inch fuel lines, each capable of
delivering a flow rate of 600 cc / min; can drain the fuel tank in approximately 13 minutes at full power
Shifting very rapidly and precisely, the eight - hole
injectors working on the piezo principle can
deliver up to five injections per combustion cycle.
The fuel injection system operates at pressures of up to 200 bar, and its five - hole
injectors can
deliver up to three injections per operating cycle.
Fuel is
delivered by the latest generation of piezo -
injectors operating at a maximum pressure of 1,800 bar.
The microsecond response times of the piezoelectric
injectors provide the basis for
delivering multiple injections per compression stroke, and thus for lean - burn operation.
High pressure
injectors of increased cross-section
deliver fuel directly to the combustion chambers.
It features what is claimed to be the first 2000 - bar Bosch common - rail system, which makes use of 12 piezo
injectors to
deliver the fuel to the cylinders.
The intercooler is built into the inlet manifold, located at the front of the car, and the port
injectors operate at lower engine operating speeds to
deliver better fuel charge formation when the fuel and air charge is created in the inlet ports.
The
injectors are positioned to
deliver fuel precisely to the center of the combustion chamber for maximum air - fuel mixing and accurate combustion control.
A single stainless steel fuel rail
delivered fuel to the intake port - mounted
injectors.
Underneath the hood, thanks to the upgraded supercharger system (a 2.9 - liter supercharger), along with an upgraded fuel
injectors, carbonfibre high flow air induction kit, a better fuel pump and a recalibrated ECU the 5.0 - liter Coyote V8 unit now
delivers 804hp at 7000 rpm and 648 lb - ft (878 Nm) of torque at 4400 rpm (the standard 5.0 - liter V8 Mustang develop 416 hp).
The engine includes a range of cutting - edge technologies, including a dual fuel
injector system that allows a wider injection of fuel (versus traditional single
injector systems), with the smaller nozzles
delivering a spray approximately 57 percent finer than the previous generation single
injector design's particle size to help achieve more complete combustion.
SRT uses specially designed fuel
injectors to
deliver the correct mixture, as well as innovative and adaptive electronic strategies to provide optimum «streetability.»
Its latest - generation 3.0 - litre straight - six diesel comes with an all - aluminium crankcase as well as common - rail direct fuel injection with piezo -
injectors,
delivers 180 kW at 4,000 rpm, and gives the car average fuel consumption in the combined EU cycle of just 6.5 litres / 100 kilometres, as well as a CO2 emission rating of just 173 grams per kilometer.
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.
This second generation of direct gasoline injection uses piezo -
injectors positioned directly next to the spark plugs in the cylinder head and
delivering fuel into the combustion chambers at a pressure of 2900 psi.