Why doesn't the Maxus V80 use urea?
1 Answers
Maxus V80 does not use urea because its emission standard is China 5. Here is additional information: 1. Function of automotive urea: The most basic function of automotive urea solution is to convert nitrogen oxides in vehicle exhaust into harmless nitrogen and water, which is energy-saving and environmentally friendly, enabling the vehicle to meet the national exhaust emission standards. 2. Precautions: Automotive urea must use first-grade ultrapure water from the electronics industry. Since the SCR catalyst carrier is highly susceptible to metal ion poisoning and thus loses its catalytic effect, automotive urea solution must use first-grade ultrapure water (resistivity ≥18MΩ) from the electronics industry.