Now the car is actually a simple solenoid, when the electromagnetic coil is electric, to produce suction, needle is sucked up and opened up, fuel by needle head zhou zhen and orifice between the circular gap high-speed jets, the formation of fog, good for burning. The pen you zui used in the previous diesel engines were controlled by the machinery, mechanical Diesel nozzle is through the control precision Matching Parts (needle valve, needle valve body) to achieve the work. The Nozzle Matching Parts is a traditional diesel engine three precision matching parts, one of the three major precision matching parts: plunger, plunger, needle valve, needle valve body, valve and Valve Seat. Gasoline Engine Nozzle is the engine of the electric control system of the part, replaces the carburetor Gasoline Engine carburetor. The automobile nozzle is mainly: diesel nozzle, gasoline nozzle, natural gas nozzle, etc.
Troubleshooting:
          Folding nozzle clogging
          Folding Seal
          Folding air.
          Poor folding Oil Supply
          Insufficiency of folding elasticity.
          Folding piston wear
          Folding editor for the reasons for this paragraph