China Ford/Renault/Volkswagen Diesel Engine Auto Parts Hydraulic Fuel Oil Common Rail Pressure Sensor 55PP03-01/55PP09-01/059130758e for Audi, Find details about China Common Rail Pressure Sensor, Hydraulic Pressure Sensor from Ford/Renault/Volkswagen Diesel Engine Auto Parts Hydraulic Fuel Oil Common Rail Pressure Sensor 55PP03-01/55PP09-01/059130758e for Audi
Ford Focus Mondeo Ford Transit Toureno Custom Renault Scenic Kangoo Renault Clio Megane | 55PP03-01 |
Audi A4 A5 A6 A8 Q5 Q7 Volkswagen Touareg Phaeton | 55PP09-01 059130758E |
Regulator valve has 2 adjustable loop:the low speed regulation circuit,is used to adjust the changeable average pressure in common rail;high speed mechanical hydraulic control circuit,is used to compensate high frequency pressuer fluctuations.
Common rail or high pressuer pump outlet of high pressuer fuel oil through high prssur oil import acts on the pressure regulating valve.Because of the absence of current electromagnetic coil does not produce a force,the high perssuer of fuel is greater than the spring force,the prsuer regulator valve opens.According to the fuel supply,the control valve adjust the degree of opening.The spring is designed according to the maximum pressure of about 10 MPa.
Fuel Pressure Regulator Valve