Naslov
A New Method for Emission Control System Malfunction Detection During the Periodic Technical Inspection

Autori
Rešetar, Marko ; Pejić, Goran ; Ilinčić, Petar ; Lulić, Zoran

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 17th International Conference on Environmental Science and Technology 1 – 4 September 2021, Athens, Greece / Lekkas, Demetris Francis - Marousi : COSMOS S.A., 2022

ISBN
978-618-86292-1-9

Skup
17th International Conference on Environmental Science and Technology (CEST2021)

Mjesto i datum
Atena, Grčka, 01.09.2021. - 04.09.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
On-board diagnostic (OBD) ; Diagnostic trouble code (DTC) ; Periodic technical inspection (PTI) ; Emission control ; Emission standard

Sažetak
The paper shows a new method for detecting emission control system malfunction during periodic technical inspection (PTI). The on-board diagnostic (OBD) test results were collected and processed during the PTI of vehicles in Croatia in 2020. The study included petrol and diesel passenger cars that passed the tailpipe test and for which an OBD test had also been performed. In 11.5% of the tested cars, at least one stored diagnostic trouble code (DTC) was found. Due to the significant number of vehicles with identified DTCs, a new and more efficient method for the detection of potentially defective vehicles has been suggested. The introduction of the OBD test mandatory for all vehicles equipped with a European on-board diagnostic (EOBD) system is proposed. In addition to the existing OBD data, it is recommended to introduce the number of DTCs as mandatory, and such data should be relevant for passing the roadworthiness test.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Tehnologija prometa i transport, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti

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