| Message: | 0928400829 Diesel Pump Common Rail Fuel Pressure Control Valve he fuel metering unit, also known as the fuel metering unit proportional valve, is installed on the fuel inlet side of the high pressure fuel pump. Generally speaking, it is a special solenoid valve, which is special in that its opening can be controlled by the engine computer at any position in the stroke to adjust the volume of fuel entering the plunger cavity of the high-pressure fuel pump.
0928400829 Diesel Pump Common Rail Fuel Pressure Control Valve From the perspective of the entire high-pressure common rail injection system, the injection pressure in the common rail pipe should be kept constant and meet the set requirements during operation. The amount of fuel injected into the cylinder from the fuel injector should be equal to the fuel flow entering the common rail pipe from the high-pressure fuel pump.
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