2014 Environment Exhaust Fuel Economy 
Green Car Congress
JUNE 23, 2014
At the US Department of Energy’s (DOE’s) Annual Merit Review meeting in Washington, DC last week, Michael Ruth from Cummins noted that the DOE program target for the project is a fuel economy (CAFE) target of 26 mpg (9.05 Exhaust system configuration. Earlier post.). l/100 km) for a vehicle of that size.
Green Car Congress
FEBRUARY 5, 2016
A study of emissions from gasoline direct injection (GDI) vehicles in an urban near-road environment in Toronto over a wide range of weather conditions (February 2014 to January 2015) found that—other than for NO x and CO—the GDI engines had elevated emissions compared to the Toronto fleet.
Green Car Congress
JUNE 2, 2014
Black carbon has a negative impact on the environment and on human health. In addition, the inhomogeneity of the fuel mixture under stratified operation in GDI engines during the compression stroke tends to contribute to higher particulate emissions compared to the exhaust emissions from traditional PFI engines. Earlier post.).
Green Car Congress
JANUARY 19, 2014
Exhaust particle size distributions measured by ELPI (color map) and particle concentration measured by CPC (white line) during individual engine braking conditions (speed change from 32 km/h to 0 km/h). The exhaust sample was taken from the exhaust manifold. The exhaust sample was taken from the exhaust manifold.
Green Car Congress
JANUARY 14, 2013
Among the many features of the new 2014 Jeep Grand Cherokee—introduced at the Detroit Auto Show—two in particular contribute to significantly improved fuel economy and driving performance: an optional new 3.0-liter 2014 Jeep Grand Cherokee. Click to enlarge. That powertrain delivers 30 mpg (7.8 New 8-speed.
Green Car Congress
DECEMBER 10, 2012
The 2014 Ram ProMaster will go on sale beginning in the 3 rd quarter 2013 and will join the smaller Ram Cargo Van as an additional van offering to compete with other full-size commercial vans. Ram Truck will develop a new large van for the North American market. a 5 years/100,000 mile powertrain warranty.
Green Car Congress
MARCH 31, 2017
The main objective of the project is to reduce fuel consumption by 20% (diesel and urea) against the project’s 2014 Euro VI baseline vehicle, while keeping the vehicle within the legal limits for pollutant emissions.
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