In Europe, this procedure replaces the New European Driving Cycle (NEDC) that was implemented in the 1980s and marks a significant departure from rating car emissions based on the theoretical driving.

The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a May 8th letter a request for clarification of the Hazardous Materials Regulation (“HMR”) in terms of applicability ...

MUNICH — The RFEX-Fast EMF measurement software from Rohde & Schwarz enables engineers and technicians to quickly and easily validate compliance with legally defined emission limits. The portable ...

Detroit Diesel Corp. (DDC) just wrapped up the first demonstration of its in-use emissions test system on a 2004 model Series 60 heavy-duty diesel engine using a device installed on the truck itself.

Sensors, Inc., a manufacturer of in-use emissions test equipment, and Froude Hofmann, an international company specializing in the design and manufacture of test-cell equipment, have formed a ...

Evans Waterless Heavy Duty Coolant Increases Fuel Economy, Reduces Emissions and Lowers TCO in Independent Testing. Evans Cooling Systems, Inc., developer of the only waterless engine coolant, ...

The Centre for Transport Development, within the University of Pretoria’s (UP’s) Faculty of Engineering, Built Environment and Information Technology, has acquired a system that can measure vehicle ...

The California Air Resources Board has adopted a new emissions tracking program that would help regulators identify vehicles with excess smog-related and greenhouse gas emissions. As part of new ...

Volkswagen’s vast diesel emissions fraud went undetected for years. To finally expose it, an academic group attached portable emissions measurement systems to a diesel Passat and Jetta, then drove the ...

ABSTRACT The exhaust emissions of two Euro 6 diesel cars with different emissions control systems have been evaluated both on the road and over various chassis dynamometer test cycles. European ...

The Volkswagen diesel scandal convinced European regulators to switch from laboratory emissions testing to tests that involve actual, on-road driving. This could prevent automakers from deploying ...