Product Description(DY):#Common Rail Fuel Injector Nozzle 0443172614#
#Diesel VE Pump 4G33T-180001Q#
#Diesel VE Pump 4L68-180031K#
#New Fuel Suction Control Valve 9307Z509B#
#New Fuel Suction Control Valve A6860-VM09A#
Wha/tsa/pp:+8-6-1-3-3-8-6-9-0-1-3-1-5
doney(at)china-lutong (dot) net
How can you replace the nozzle on the injector ?
How do you repair the spare parts about injector ?
How can you change and adjust the pressure on nozzle injector ?
How to replace a fuel injector nozzle？
Some advanced common rail fuel systems perform as many as five injections per stroke.
The injector of the Common Rail System contains the injection nozzle, an actuator in the case of piezo injectors or a solenoid valve in the case of solenoid injectors plus the hydraulic and electrical connections to trigger the nozzle module. An injector connected to the rail via a short high-pressure line is installed in each engine cylinder.
The electrical, hydraulic servo system in the injector receives control impulses from the EDC (Electronic Diesel Control) to open and close the nozzle module. It is triggered either by a solenoid-valve or a piezo actuator. Injectors with a piezo actuator can have a slimmer design and achieve reduced switching noise. Both technologies achieve similarly short switching times and permit pilot, main and secondary injections. In this way, fuel combustion can be designed to be efficient and clean at all operating points.