NOX SENSOR BEFORE CAT OEM AMPRO

NOx sensor for catalyst OEM Ampro (0101531428ALT) is an OEM-quality sensor designed for Euro 6 exhaust aftertreatment systems in Mercedes-Benz vehicles equipped with SCR technology. This NOx sensor accurately measures nitrogen oxide levels upstream or downstream of the catalyst and provides real-time feedback to the engine control unit for precise urea injection control. Correct measurement is critical to keep emissions within regulatory limits and to maintain efficient aftertreatment performance. Operating on 24 V, the sensor features an integrated control module and fixed cable length for direct connection to the original wiring loom. Manufactured to OEM specifications, this Ampro NOx sensor delivers high measurement accuracy, reliable operation and long service life under demanding thermal and operating conditions.