Investigation of car engines emission control

Rimkus, Alfredas: Investigation of car engines emission control. Review of faculty of engineering : analecta technica Szegedinensia. pp. 90-99. (2009)

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Abstract

Automobile exhaust gases significantly pollute the environment. Pollution decreases the modern electronic engine management system. Exhaust gas emissions due to correct the engine management system work Management system failures identify- the diagnostic aid. Automobile diagnostics is one of the main subjects in training cars service specialists in Vilnius College of Technologies and Design. The diagnostics subject consists of theoretical and practical training. Various types of engine management systems work and their faults are investigated in the laboratory. The main equipment consists of engine simulators. The development of using microprocessing technologies in automobile control requires more sophisticated diagnostics equipment. Most developing diagnostics equipment are systemic testers which take the information from the electronic control unit (ECU) about trouble codes' and display working parameters. However we can only see real sensors' signals by having direct contact. Students are measuring engine management signals in the laboratory by using an electricity signals input bloc. On the screen of the PC we can see the electronic management signals graphics image. The signals arc analyzed and that is how the faults are diagnosed. Experience of automobile electronic management signals research is necessary for the students in their practical work of automobile diagnosis.

Item Type: Article
Journal or Publication Title: Review of faculty of engineering : analecta technica Szegedinensia
Date: 2009
Page Range: pp. 90-99
ISSN: 1788-6392
Language: angol
Uncontrolled Keywords: Mérnöki tudományok
Additional Information: Bibliogr.: 99. p. ; összefoglalás angol nyelven
Date Deposited: 2016. Oct. 15. 12:25
Last Modified: 2019. Jan. 07. 12:12
URI: http://acta.bibl.u-szeged.hu/id/eprint/11800

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