KleenAir Systems, an emission control system manufacturer based in Fullerton, CA, has wrapped up a series of product tests in the city of Houston, TX, that lead it to believe it has a viable ...

Modern diesel engines are engineering marvels of power and efficiency — but they also come with a complex web of emissions ...

Data obtained from six vehicles equipped with current and advanced emission control systems are used to define fuel-exhaust compositional relationships for hydrocarbons and aldehydes, with special ...

Volvo Group, the global umbrella company of Volvo Trucks North America, has discovered that components of its emissions control systems are degrading “more quickly than expected,” which could cause ...

Johnson Matthey has inaugurated a hydrogen internal combustion engine (H₂ICE) testing facility at its existing site in ...

In the past two months we've covered most of the emission systems that have appeared on recent automobiles. This month we'll conclude our discussion of these systems with those devices designed to ...

Volvo Group, the global umbrella company of Volvo Trucks North America, has discovered that components of its emissions control systems are degrading “more quickly than expected,” which could cause ...

Continuing just-auto’s series of Q&As with tier one component suppliers, Matthew Beecham talked to Dr.-Ing. Wolfgang Reuter, vice president, sales and engineering, Tenneco Emission Control ...

NOx emissions can be controlled through engine operation with lean homogeneous air/fuel mixtures. This emission control approach precludes the need for exhaust gas recirculation (EGR) and secondary ...

To most of us, emission control systems are some sort of "black art" devices that have been forced upon us to rob performance and ruin gas mileage, but that's really not the whole story. Air pollution ...

Steven Ewing spent his childhood reading car magazines, making his career as an automotive journalist an absolute dream job. After getting his foot in the door at Automobile while he was still a ...

Existing patents already cover how to get an automatic transmission car in compliance, largely with ECU torque limiting and using the electric shifter to lock the car in drive take care of it. Now, VW ...