How to Determine the Vehicle's Emission Standard Level?

[JoshuaLynn]

Methods to determine the vehicle's emission standard level: 1. Check the environmental protection label on the vehicle, which has clear markings on the back. 2. Visit the website of the Motor Vehicle Exhaust Pollution Supervision and Management Center for inquiry. 3. Bring the vehicle registration certificate to the local vehicle management office for query. 4. For new vehicles, check the vehicle's factory certificate of conformity. 5. Make a rough estimation based on the year of vehicle registration. Additional information: The difference between China II and China III standards lies in displacement requirements, while core vehicle functions remain unchanged. The global upgrade to China III was proposed by the World Environmental Organization to achieve zero tailpipe emissions. This involves improving fuel injection quality to ensure better atomization and combustion, thereby reducing pollution.