What Time Period Do Vehicles Comply with China V Emission Standards?
1 Answers
Vehicles manufactured from July 1, 2017 onwards comply with China V emission standards. The China V standard's emission control level is equivalent to Europe's Euro 5 emission standard. Compared to China IV standards, China V standards reduce nitrogen oxide emissions by 25% for light-duty vehicles and 43% for heavy-duty vehicles. Methods to check a vehicle's emission standard include: 1. Review the motor vehicle conformity certificate; 2. Check the vehicle's accompanying documentation; 3. Visit the Motor Vehicle Exhaust Pollution Supervision and Management website; 4. Examine the environmental label on the reverse side of the front windshield; 5. Bring the vehicle registration form to the DMV for inquiry. Major automotive pollutants include hydrocarbons, nitrogen oxides, carbon monoxide, and particulate matter. Through technologies such as catalytic converter active layers, secondary air injection, and exhaust gas recirculation systems with cooling devices, these emissions are controlled and reduced to below regulated levels.