The Detroit Diesel SCR Outlet NOx Sensor (ENV-NOX-1617) is a high-precision nitrogen oxide sensor designed for accurate emissions monitoring in Detroit Diesel SCR (Selective Catalytic Reduction) aftertreatment systems. It measures NOx levels after the SCR catalyst to verify system efficiency and ensure compliance with emission standards. The sensor provides real-time data to the ECM, helping optimize DEF dosing and improve overall engine performance and fuel economy. Built with durable, heat-resistant materials, it delivers reliable operation under extreme temperature and heavy-duty conditions. Ideal for commercial trucking applications, it ensures stable readings, long service life, and efficient aftertreatment system performance.
