Digital diagnostics of combustion process in piston engine.

Modern engines are complex mechatronic systems and require periodic maintenances during whole lifecycle. In present time mobile diagnostic methods are very effective tools applicable for all combustion engines. This paper deals with an out of montage diagnostic of internal combustion engines. Principles of the diagnostic method are based on sound evaluation of a running engine. This method can control dysfunctions in mechanical and thermodynamic side of the engine [ABSTRACT FROM AUTHOR]