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urea injection


Frankfurt Preview: Audi to intro clean A4 TDI, A3 TFSI, coming to America?

Audi will be launching at least three new models next month at the Frankfurt Motor Show, two of which seem like they have a good chance of coming to North America and one that doesn't. The A4 TDI clean diesel will make its debut at the German show with the latest edition of the firm's 3.0-liter diesel V6. While the TDI V6 has been available in the current-generation A4 since it launched early last year, the new one adds the same 2,000 BAR common rail fuel system and urea injection found on the Q7 and VW Touareg now available in the U.S. ... Read more →

Frankfurt Preview: Mazda CX-7 to debut new diesel SCR system Sam Abuelsamid

Mazda will be showing off the newly refreshed CX-7 with the latest MZR-CD 2.2-liter diesel next month at the Frankfurt Motor Show. This will be the first Japanese brand diesel to feature an ...

Mazda launches 2009 CX-7 in Europe with urea selective catalytic reduction system Jeremy Korzeniewski

When the 2009 Mazda CX-7 hits European dealerships this year, the SUV will carry the first production urea selective catalytic reduction (SCR) system from a Japanese automaker. Mated with the ...

PickupTrucks.com looks at Diesel Exhaust Fluid Jeremy Korzeniewski

When 2010 rolls around in about nine months, all automakers that offer diesel vehicles in the United States will need to meet new requirements that will mandate a 90 percent reduction in nitrogen ...

Mercedes' new BlueTEC diesels will not start if urea runs out Sam Abuelsamid

Those of you planning to buy the new Bluetec diesel SUVs from Mercedes Benz will want to make sure you don't miss your regular service intervals or ignore warning lights. If you do, you might find ...

BASF to capitalize on new diesels by raising AdBlue prices 1 year ago on Autoblog Green

Just as a whole batch of new fifty state-legal diesel vehicles are about to hit the market in the U.S., chemical company BASF is set to take advantage of the situation. BASF has announced that they will be raising the price of AdBlue by €45 per 1,000 liters. AdBlue is the 1/3 urea, 2/3 water ...

Pioneer bus using urea injection runs in Europe 2 years ago on Autoblog Green

We and our readers are familiar with urea injection system thanks to Mercedes' BlueTec technology (aka CleanTDI at Volkswagen). Until now, these systems had been announced in passenger vehicles geared to the US market but the city of Málaga (Spain) has announced that it's purchasing one ...

BMW, DaimlerChrysler and Volkswagen to Team on BLUETEC for the US 3 years ago on Autoblog Green

It looks like Mercedes won't be the only car-maker using urea injection to help their diesel engines meet tough new US emissions standards. The problem that all car-makers have with diesels is nitrogen oxide emissions. In order to minimize unburned hydro-carbons and fuel consumption all engines ...


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