... actuator, which performs the function of the spill ring of theprevious distributor type pump, controls the injection quantity.• NE Sensor (NE) - - - - - - - - - - - - - - - - - - - - - - This sensor, ... Vol.465 0 3-4 This session describes the construction and operation of the ECD-V3 pump with respect to the pumping and injection of fuel.• Solenoid Spill Valve (SPV) - - - - - - - - - - - - - - This ... Valve (TCV )- - - - - - - - - - - - - - This actuator, which performs the function of the timer of theprevious distributor type pump, controls the injection timing.11Composition and...