What is the emission standard for the 2012 Focus?

[LeClayton]

2012 Focus is compliant with China IV emission standard. China IV generally refers to the National Phase IV Motor Vehicle Pollutant Emission Standard. The main pollutants emitted by vehicles include hydrocarbons, nitrogen oxides, carbon monoxide, and particulate matter. Through the application of technologies such as improved catalytic converter active layers, secondary air injection, and exhaust gas recirculation systems with cooling devices, the standard controls and reduces vehicle emissions to below specified limits. Taking the 2012 Focus Hatchback 1.6L Automatic Fashion model as an example, its body dimensions are: length 4368mm, width 1823mm, height 1483mm, wheelbase 2648mm, and fuel tank capacity 55L.