Amazon.com: Common Rail Pressure Regulator Valve 0281002480 suitable for Fuel Pump of BMW 3 Touring and 5 Touring 330d,525d,530d and 5X Control Valve DRV OEM 13517787537 : Automotive
Common Rail Injection System Pressure Control
PRESSURE CONTROL SOLENOID 07-09 3.0 - Oregon Fuel Injection
CRDI P.R.V(pressure relief valve) WORKING EXPLAINED - YouTube