Green Car Congress
MAY 13, 2022
In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). As a result, distance-specific mass and number emissions can be derived, which can then be compared to equivalent tire metrics.
Green Car Congress
APRIL 22, 2016
Daimler AG announced that it is conducting an internal investigation regarding its certification process related to exhaust emissions in the United States upon the request of the US Department of Justice (DOJ). Daimler said it is cooperating fully with the authorities.
Green Car Congress
MAY 8, 2017
IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. Under the EU6 standard, diesel engines are still allowed to emit up to 80 mg NO x /km milligrams of nitrogen oxides per kilometer—not only under the legal framework in the cycle but also in respect of increasingly tighter RDE requirements.
Green Car Congress
JULY 5, 2017
The mechanic replied, “ I will deny this later, but I can tell you that the PCM updates are diverting fuel into the exhaust system to make it burn hotter so that it reduces the amount of emissions leaving the tailpipe. ”
Green Car Congress
APRIL 26, 2018
Equipped with the latest Bosch technology, diesel vehicles will be classed as low-emission vehicles and yet remain affordable. But even today, vehicles equipped with Bosch diesel technology can achieve as little as 13 milligrams of NO x in standard legally-compliant RDE cycles. —Bosch CEO Dr. Volkmar Denner.
Green Car Congress
MARCH 9, 2016
Mercedes-Benz has launched the new tenth-generation E-Class, introduced at the North American International Auto Show (NAIAS) this January. Mercedes-Benz E-Class, E 220 d. All engines for the new E-Class are equipped with the ECO start/stop function. Earlier post.) Click to enlarge. miles) of all-electric range.
Green Car Congress
MARCH 29, 2017
This new undertaking will capture detailed information on pollutants from vehicle exhaust using remote-sensing equipment and portable emissions monitoring systems. Other labeling schemes, such as the Crit’Air program, certify vehicles’ environmental class based on pollutant emissions, and may distinguish diesel from gasoline powertrains.
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