New Injector Nozzle 0433175163 & Dsla156p736 for Fuel Injector 0414700005 0414701006

The addition of a diode in the output end and loop of the fuel injector can ensure that the high voltage induction electromotive force is generated when the fuel injector is opened and closed to play a continuation clamp and protect the internal chip from being damaged. The design can be successfully applied to high pressure common rail technology, which can not only improve the power performance and fuel economy of direct injection diesel engine, but also improve the emission performance. This requires the common rail injector to have the characteristic of high speed response, which is realized by the special design of solenoid valve. A high voltage common rail diesel engine fuel injector drive circuit comprises a lightning protection circuit, a high frequency filter circuit, a high side drive circuit, a low side drive circuit, and a current acquisition feedback circuit. Injector control is the core part of high pressure common rail diesel engine management system. The opening and closing response speed of injector directly determines the accuracy of injection. The design can achieve the circuit and control precision, through the realization of fuel saving, accurate control, the successful realization of accurate control, through the injector hole structure and the circulation of the same amount of fuel injection, is the typical application of electronic controller in diesel engine, can realize the diesel engine different temperature and stress field of fuel injection optimization.