... CP3 pump and high-pressure fuel rail with DRV, can drive 6- cylinder solenoid valve and Piezoelectric injector, to carry out ... , test bench RPM, Automatic steering control, and automatic rail pressure regulation, maximum up to 2000Bar, can stabilize within 10Bar, ... pump.Test bench RPM, Automatic steering control, Automatic rail pressure regulation, the maximum can reach 2000Bar,can stabilize within ...