Sentence examples for emissions control testing from inspiring English sources

This paper presents the results of the mercury emissions control testing conducted at these two sites.

The objective of this study was to test the potential for NOx emissions improvements on a typical Euro 6 diesel vehicle, following modifications to its emissions control system, under Real Drive Emissions (RDE) testing conditions.

It also enables the vehicle to detect when it's undergoing emissions testing, turning on emissions controls only during the test.

Most of the money would go to compensate 482,000 owners of cars with 2-liter diesel engines that were programmed to turn on emissions controls during lab tests and turn them off while on the road, said the people, who asked not to be identified because a judge has issued a gag order in the case.

Engineers circumvented the tests by writing a 'defeat device' that detected when an emissions test was under way into the emissions control software". The FT quoted Mr Horn speaking to members of the investigations subcommittee of the House committee on energy and commerce.

"Recently completed testing and data analysis show that E15 does not harm emissions control equipment in newer cars and light trucks," she said in a statement.

At least three major European firms have fitted diesel vehicles with devices that switch off key parts of the emissions control systems when cars are being driven on the open road, and switch them on when they are under test in the emissions laboratory or MOT test bay.

Emissions control technology and costs.

The analysis said E.P.A. tests found that the Fitzgerald trucks emitted nitrogen oxide levels during highway operations that were 43 times as high as those from trucks with modern emissions control systems.

"Emissions control will never reverse it.

Engine and emissions control technology provided most earlier reductions.