达夫DAF 2016款卡车氮氧传感器 2236408 SNS0061F 精准检测

This replacement uses industrial-grade ceramic sensing elements and high-temperature stainless steel housing; materials and welding processes are strictly selected; tested response speed in high-temperature exhaust environment is essentially the same as original, and durability meets heavy-truck long-term use requirements. OEM number 2236408; fits DAF 2016 trucks including XF and CF series. Function: monitor nitrogen oxide concentration in exhaust in real time, sending signals to the ECU to adjust urea injection and ensure emissions compliance and optimize fuel efficiency. Installation/replacement difficulty: medium; remove the old sensor from the exhaust pipe; avoid thread damage; tighten to standard torque; recommended to be installed by an experienced technician.