Market surveillance of vehicle emissions: Heavy-duty vehicles
Joint action with market surveillance authority from France
This report presents the results for the work conducted jointly by the JRC and the French Market Surveillance Authority as a joint action of market surveillance (MaSu) and regarding emissions from motor vehicles. One N2 Diesel heavy-duty vehicle (HDV) was tested during this pilot activity on the road under regulated conditions fulfilling the Euro VI In-Service Conformity (ISC) requirements, and in the laboratory on a chassis dynamometer under the word-harmonized vehicle cycle (WHVC). The tests were performed with three different payloads (10%, 55% and 100%). During the on-road tests, emissions of NOx, CO, hydrocarbons, CH4 and CO2 were measured using a portable emissions measurement system (PEMS).
The results show that the tested HDV complies with the regulatory limit values as the emissions for the gaseous pollutants (NOx, CO and THC) were below the applicable conformity factors (ISC tests).
LOOS Robert;
GIORIA Roberto;
SELLERI Tommaso;
GRUENING Carsten;
SUAREZ BERTOA Ricardo;
BONNEL Pierre;
2023-05-31
Publications Office of the European Union
JRC133635
978-92-68-03939-7 (online),
1831-9424 (online),
EUR 31524 EN,
OP KJ-NA-31-524-EN-N (online),
https://publications.jrc.ec.europa.eu/repository/handle/JRC133635,
10.2760/264418 (online),
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