The Trump administration has continued to scale back vehicle emissions-related regulations that were expanded under the ...

A drive cycle is a standardized test procedure to measure a vehicle's emissions and fuel economy. The test is designed to mimic typical driving patterns, such as city and highway driving, and to ...

A new policy has halted all criminal investigations and prosecutions of those who bypass vehicles' emissions control systems, ...

What Is A Basic Drive Cycle? A basic drive cycle is a simplified version of a standard drive cycle used to evaluate the performance of a vehicle's onboard diagnostic (OBD) system. Unlike a standard ...

The Trump administration has announced it will no longer criminally prosecute “diesel delete” cases of truck owners altering ...

Montpelier, VT. – The Automotive Emissions Repair Assistance Pilot Program, a project launched by Vermont’s Department of Environmental Conservation, has set up partner repair facilities in Shelburne ...

Emission control systems in modern cars have slashed air pollutants such as particulate matter and nitrogen oxides. But these systems face two major challenges: carmakers cheating on pollution tests ...

The owner and president of a North Kingstown, Rhode Island-based trucking company and his two corporations were sentenced in federal court in Providence this week for violating the Clean Air Act by ...

LAS VEGAS—Bendix Commercial Vehicle Systems highlighted its global scalable brake control compatibility with electric vehicle powertrains and its capacity to enhance driver assistance safety systems ...

With vehicle emissions testing requirements for the Treasure Valley set to end later this month, residents will soon no longer have to get their vehicles tested. But what if you’ve already received a ...