New guidance allows engine makers to replace problematic DEF sensors with NOx-based systems, aiming to reduce unnecessary ...
EPA has rescinded rules requiring Diesel Exhaust Fluid Urea Quality Sensors on diesel-powered vehicles and nonroad equipment. EPA Administrator Lee Zeldin said the change was meant to address ...
The feds aren't scrapping DEF altogether, but this could potentially address a large portion of emissions system failures.
A simple, reusable glucose sensor could lead to a low-cost test for diagnosing and monitoring diabetes in clinics (Nano Lett. 2014, DOI: 10.1021/nl5012504). The device, which consists of silver ...
Sick of DEF failures shutting you down? EPA is pushing changes that could reduce disruptions caused by faulty sensors.
EPA’s latest move on diesel exhaust fluid systems aims to reduce unexpected derates and costly downtime, both persistent ...
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