The NOx sensor is a critical component in your vehicle's exhaust system, acting as the "environmental monitor" for emissions.
Its core job is to continuously measure the concentration of nitrogen oxides (NOx) like NO and NO2 in the exhaust gas in real-time.
This data is sent to the Engine Control Unit (ECU) at lightning speed, which then precisely adjusts the amount of urea injected into the Selective Catalytic Reduction (SCR) system.
This process is essential for reducing NOx emissions by over 90%, ensuring your car complies with strict environmental standards like Euro 6 or China 6. Essentially, it's the key to keeping your vehicle running cleanly and efficiently.
The NOx sensor is a critical component in your vehicle's exhaust system, acting as the "environmental monitor" for emissions.
Its core job is to continuously measure the concentration of nitrogen oxides (NOx) like NO and NO2 in the exhaust gas in real-time.
This data is sent to the Engine Control Unit (ECU) at lightning speed, which then precisely adjusts the amount of urea injected into the Selective Catalytic Reduction (SCR) system.
This process is essential for reducing NOx emissions by over 90%, ensuring your car complies with strict environmental standards like Euro 6 or China 6. Essentially, it's the key to keeping your vehicle running cleanly and efficiently.
