Modern approaches to diagnosing of diesel internal combustion engines

In this article author considers effective methods and ways of teconsiderschnical diagnosing of diesel internal combustion engines. The list of prime parameters of the technical condition which is necessary for diagnosing under operating conditions is defined. The aim of the article is to show the main direction in development of means, methods and ways of technical diagnosing of fuel systems of diesel engines. Problems of creation of technical means of diagnosing on the basis of microprocessor equipment also are considered. In particular, the option of creation of the technical device for control and diagnosing of fuel systems of diesel internal combustion engines on parameters of working processes on the basis of an analog digitizer and the personal computer. In addition, options of obtaining characteristics of injection of fuel with use of laid pressure sensors are analyzed. Advantage of use this device in aggregate with laid pressure sensors is shown at an assessment of a technical condition of fuel systems of diesel engines. In the conclusion the author describes main directions of development of test systems of the fuel equipment of diesel engines.