Fuel pressure regulator

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The main function of the fuel pressure regulator is to control the pressure of fuel that gets delivered to the engine. If there is very low pressure, then fuel will move in a very sluggish manner. The cylinders will not receive the right amount fuel that gets mixed with air.

You can have more air than fuel in the mixture. A pressure regulator is a valve that controls the pressure of a fluid or gas to a desired value. Regulators are used for gases and liquids, and can be an integral device with a pressure setting, a restrictor and a sensor all in the one body, or consist of a separate pressure sensor, controller and flow valve.

There is a main fuel line from the fuel tank to the fuel rail. Free Shipping Available.

Money Back Guarantee! Here at Merlin we stock a large range of Sytec fuel pressure regulator s for high pressure injection systems. A fuel pressure regulator is a part of your fuel system. It is usually mounted on the fuel rail, but can also be mounted on the fuel return hose.

The fuel pressure regulator is controlled by a small vacuum hose leading to the inlet. A spring-loaded diaphragm controls the flow of fuel through a valve. This also controls the pressure in the line leading to the injectors. When these seals are damage perhaps due to excessive wear or long-term use, the fuel will end up leaking. With the continuous leak of the fuel , the performance of the engine can be decreased while the gas consumption will ultimately increase.

The cylindrical metallic object connected to the fuel rail is the fuel pressure regulator , which is the last component of the engine that is supplied with fuel. It has a vacuum hose attached to it. The vacuum in the regulator provides the extra pressure against the spring. Most engines use a fuel pressure regulator now and there are things that can go wrong with them. So, Your fuel system is designed to work within a specific range of pressure.

If the pressure is out of this range then the vehicle will not run or will run inefficiently. Great Prices On Great Brands. We have spare parts for your car.

Certified and reliable suppliers provide the entire range of spare parts. This fuel pressure regulator is included in every fuel -injected vehicle. Suitable for carburettor cars only. FP Regulators are fitted to high pressure pumps and or to the common fuel rail in modern common rail diesel cars.

The function of the FPR is to keep the pressure in the rail at a constant level Probably the most common make is Bosch. FSE fuel pressure regulators are designed to provide the correct fuel pressure for any high performance fuel injected vehicle especially those using high flow aftermarket fuel injectors. Regulators can be purchased on their own adding a fuel rail adaptor of your choice if needed or are available in car specific kits.

Sort By Set Descending Direction. If you want a regulator to support more than 4HP, then you should not buy this product. Pressure Reg Housing 9. Nearly every internal combustion engine has a fuel pressure regulator , which is either a continuous return fuel system in older vehicles or a returnless fuel system, as seen in most modern vehicles.

Because the fuel pump delivers more fuel to the engine than it needs, a regulator is needed to control the flow. What is a fuel pump regulator? The second part ive had from them and wouldn’t hesitate to buy again should the need arise. It is a component of the vehicle’s fuel system, and as it’s name implies, is responsible for regulating the pressure of the fuel flowing through the system. If the fuel pressure regulator malfunctions or fails completely, one or more symptoms will occur.

All as described with a branded fuel pressure regulator. While testing will need to be performed to verify the failure, if any of these symptoms are present, a faulty fuel pressure regulator may. Summit Racing has a mammoth selection of fuel pressure regulators for carbureted and fuel-injected applications.

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