What National Emission Standard Does a 2008 Vehicle Belong To?
1 Answers
Most vehicles from 2008 comply with the China IV emission standard. The simplest and most direct way to check a vehicle's emission standard is to look at its environmental protection label, which has clear markings on the back. More details are as follows: 1. China IV is a vehicle exhaust emission standard, referring to the National Phase IV Motor Vehicle Pollutant Emission Standard. The main pollutants from vehicle emissions include HC (Hydrocarbons), NOx (Nitrogen Oxides), CO (Carbon Monoxide), and PM (Particulate Matter). 2. Technologies such as improved catalytic converter active layers, secondary air injection, and exhaust gas recirculation systems with cooling devices can be applied to control and reduce vehicle emissions to below specified standards. Methods to check a vehicle's emission standard include: 1. The simplest and most direct method is to look at the vehicle's environmental protection label, which has clear markings on the back. 2. Query through the website of the Motor Vehicle Exhaust Pollution Supervision and Management Center. 3. Bring the vehicle registration certificate (original or copy) to the vehicle management office for inquiry. 4. Check the vehicle's factory certificate, although typically this certificate is kept at the vehicle management office. It is advisable to make a copy when purchasing the vehicle for future reference. 5. Roughly estimate based on the vehicle's registration year: a. Most vehicles registered after 2008 are China IV. b. Vehicles registered in 2007 may be China III or China IV. c. Vehicles registered before 2007 are mostly below China IV, i.e., China II or China III. d. Vehicles registered before 2005 are mostly China II.
