Can National VI Diesel Vehicles Operate Without Urea?

[Drew]

National VI diesel vehicles cannot operate without urea. With the country's increasing emphasis on environmental protection, vehicle urea has become an indispensable necessity for National V and VI heavy-duty diesel vehicles. Operating a diesel vehicle without urea not only subjects the owner to hefty fines but also leads to severe consequences that can affect the normal operation of the vehicle. The functions of adding urea to diesel vehicles include: Optimizing Engine Performance: Using urea in vehicles can optimize engine performance and fuel consumption, reducing diesel consumption by up to 6%, significantly lowering costs. Purification Effect: It serves a purification function by reacting with nitrogen oxides in the exhaust, reducing nitrogen oxide emissions. Vehicles are equipped with a dedicated urea tank where the urea is stored. As long as the vehicle is running, urea will be consumed, so it is essential to replenish it promptly.