Diseño y construcción de un banco electrónico de pruebas y limpieza de inyectores a gasolina

Abstract

The present investigation is base on a study of electromagnetic-fuel injectors and their maintenance. The injectors are important actuators for the engine performance. Therefore, it is essential to know its internal to know its internal structure, running and a right maintenance. An electronic-test bank and a fuel-injector cleaning have been designed and constructed. On the other hand, it is important to get a right combustion in order to damage the environment. Providing that the fuel-injectors work efficiently, there will be less combustion residues. The equipment mentioned above was constructed to maintain these actuators correctly by means of ultrasonic cleaning and the different test execution. Besides, different tests were applied to check a right performance. This research is based on knowledge and practice acquired in the Automotive Engineering School. If injectors are not maintained on time, default performance and power decrease will appear in the revolutions per minute when speeding up during the engine running. Experts recommend the first maintenance at 30 000 Kilometers. Fuel injectors work correctly after a proper maintenance using this equipment. In addition to, the fuel combustion is less and the engine works correctly. Thus, the car lifespan will be longer. These and other characteristic are developed with a theoretical and practice information throughout this investigation.