EPA approved guidance allowing diesel manufacturers to replace urea quality sensors with NOx sensors in DEF systems. The agency said faulty DEF sensors are a significant source of warranty claims and ...

President Donald Trump and the U.S. Environmental Protection Agency announced guidance allowing the removal of the DEF sensor requirement for all diesel equipment. EPA said sudden speed losses caused ...

Diesel owners who have wrestled with warning lights, sudden power loss or even complete shutdowns tied to diesel exhaust fluid systems may finally be getting some relief. The U.S. Environmental ...

Def Leppard’s long-awaited India debut found its loudest voice in Mumbai, where the band performed to a crowd that didn’t need warming up, it was already singing. The band’s three-city run began in ...

The Environmental Protection Agency announced on March 27, 2026, that it is removing the diesel exhaust fluid sensor requirement for all diesel equipment, a decision the agency frames as a direct ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

In front of a gathering of farmers, ranchers and growers at the White House, President Trump and EPA announced new guidance that will remove the DEF sensor requirements, which the Small Business ...

Following are samples of the 50,000+ entries, photos, diagrams and charts in this tech reference, written by Alan Freedman, one of the first computer programmers in America (more about the author at ...

The EPA is targeting faulty DEF sensors with new guidance allowing a different type of sensor to monitor NOx emissions in diesel engines. In the Trump administration’s latest steps to address the ...

You can combat the vicious cycle caused by atopic dermatitis — aka eczema, a condition in which scratching leads to more itching — with simple but effective methods and treatments. Tanya Trevett, who ...

Andrew Bloomenthal has 20+ years of editorial experience as a financial journalist and as a financial services marketing writer. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society ...