dpf

For 10 years, diesels lovers have had a reason to celebrate their engines a little bit more than before: filters that reduce pollution. Called Diesel Particulate Filters (DPF), the devices were first introduced by Peugeot at the Frankfurt Motor Show back in 1999. The lucky vehicle was a Peugeot ...

Citroën's entry in the medium-large car segment is the C5. This sedan, which competes against offerings such as the VW Passat, gets updated with a couple of Euro V-compliant powertrains that reduce fuel consumption and CO2 emissions. First, the C5 gets the 1.6-liter THP turbo gasoline engine, ...

Not satisfied to show off its hypermiling credentials in Australia and the UK, Peugeot is showing off that its compact 308 HDI can spot great mileage in South Africa. A 308 participated in the Coast2Coast challenge running 1689.7 km from the East Coast city of Kleinzee to the West Coast city of ...

Thanks to its widespread use and low emissions, the Ford ECOnetic lineup of cars, which are focused on low CO2 emissions, got an OekoGlobe 2008 award in Germany. The award, given in the category of "mass produced car," was designed by environmental artist HA Schult. The ceremony took place at the ...

Subaru is slowly expanding his diesel availability in Europe. Fitted with the marque's signature boxer diesel cylinder (the only I can think of in a modern production vehicle), this diesel powertrain has been already available for a few months for the Legacy and Outback models. Following the Paris ...

Italian company Pirelli is best known for making high performance tires, but now it is making efforts in emissions technology. The Italian government announced an agreement between the Ministry of Environmental Affairs and the City Council of Beijing, China. Pirelli will supply diesel particulate ...

The Society of Automotive Engineers of Japan will honor Mazda next month for the automaker's research into combustion of catalysts in diesel particulate filters (DPFs). Mazda's goal, unsurprisingly, is to design future DPFs that burn up exhaust soot and other particulates better. Mazda's winning ...

In a back corner of Cobo Hall during the SAE Congress this week, we came upon the Emitec booth featuring the company's line of diesel filters. We spoke with Markus Downey, an application engineer at Emitec, about what makes these filters different from others on the market, and you can listen to ...

The California Air Resources Board (CARB) recently awarded GEO2 Technologies a grant of $185,000 to broaden the engine range on which GEO2's diesel particulate filters (DPFs) can be installed. I won't even pretend to understand how the GEO's "patented, cross-linked microstructure" helps these DPFs ...

Not long ago, we published a list of SUVs available in Germany with the highest mileage possible. But what about - at least on legal terms - how much CO2 a car produces? Never fear. Auto-News has a list of the "cleanest" SUVs on sale in Germany (and I'd say most of the EU), all of them producing ...