amendments to article 2 article 6 and article 7 of the vehicular air pollutant emission standards. the environmental protection administration proposes to amend the vehicular air pollutant emission standards. the amendments are as follows 1 amendment to the definition of gidle testingh. article 2 gidle testingh means measurement of the concentration of emitted pollutants from the exhaust pipe when a vehicle is running at idle. 2 amendments to motorcycle regulations with respect to emission standards durability warranty obd requirement and zero emissions requirement at idle for the next two stages. article 6 wmtc driving cycle testing emissions standards a. the emission limit values for co thc nox will be 1140 380 70 mg km respectively for pi pi hybrid motorcycles with vmax 130 km h after january 1 2017. b. the emission limit values for co thc nox will be 1140 170 90 mg km respectively for pi pi hybrid motorcycles with vmax 130 km h after january 1 2017. c. the emission limit values for co thc nmhc nox pm di only will be 1000 100 68 60 4.5 mg km respectively for pi pi hybrid motorcycles after january 1 2021. idle testing emissions standards the idle emission limit values for co thc will be 2.0 1000 ppm respectively for both new motorcycles and in-use motorcycles after january 1 2017. durability warranty a. the durability warranty will be 20 000 km 5 years for motorcycles with vmax 130 km h after january 1 2017. b. the durability warranty will be 35 000 km 5 years for motorcycles with vmax130 km h after january 1 2017. all the motorcycles must be equipped with the on-board diagnostics obd after january 1 2017. zero emissions requirement at idle a. the companies with domestic sales volume of more than 10 000 motorcycles must have at least 20 engine families belonging to electrical motorcycles hybrid motorcycles or idle-sto motorcycles after january 1 2017. b. the companies with domestic sales volume of more than 10 000 motorcycles must have at least 50 engine families belonging to electrical motorcycles hybrid motorcycles or idle-sto motorcycles after january 1 2021. 3 amendments to motorcycle regulations with respect to evaporative hc standards from fuel tank and fuel supply system for the next two stages. article 7 evaporative hc emission standard for shed test a. the evaporative hc emission limit values from fuel tank and fuel supply system of motorcycles will be 2 000 mg test after january 1 2017. the evaporative hc emission limit values from fuel tank and fuel supply system of motorcycles will be 1 500 mg test after january 1 2021.