The Trump EPA announced today they are removing the DEF sensor for diesel engines in yet another move to provide financial relief for farmers and truckers. Join our Patreon: <a ...
Selective catalyst reduction (SCR) systems were introduced in 2010 in the United States to meet the NOx requirements. With an ...
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 ...