Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

How does SCR deliver better fuel economy as well as engine performance?

April 26, 2017deliver economy engine FUEL PERFORMANCE SCR

0

Posted

How does SCR deliver better fuel economy as well as engine performance?

1 Answer

0

Posted

SCR helps the engine to work more efficiently. It allows NOx levels coming out of the engine to be driven up which drives the generation of particulate matter down. In this way, SCR reduces the need for particulate filter regeneration which burns extra fuel, and it allows the engine to run cooler and at lower EGR rates. The combination adds to greater fuel savings and better operational maintenance and economics overall.