Implement of the conformity of production for new model vehicle, the recall investigative test for in-use vehicle and regulate the relative emission control measures
Absrtact |
The objective of this project is to assist Taiwan EPA on implementation of emissions control tasks relevant to new gasoline passenger cars and new motorcycles, which include carry out new vehicle emissions control tasks and draft emissions control measures.
As to the task of implementation of new vehicle emissions control measures: in 2019, there were 807 certificates being issued for passenger cars and motorcycles and most of the certified emission values are distributed below half of their applicable emission standards. As to the task of Conformity of Production (COP) control, the new passenger car and motorcycle manufacturers had performed 3,534 COP tests and the test results were close to their certified emission values and distribution ranges; random selective tests were being performed on 320 new vehicles of 45 manufacturers and most of the test results were distributed below 70% of their certified emission standards. As to the task of individual tests being performed on imported foreign in-use passenger cars and motorcycles, there were 14,052 individual tests being performed and most of the test results were below half of their applicable emission standards. As to the task of recall and correction investigation tests, according to the collected emissions control related information in recent years to select test vehicles and finished the preliminary tests on 100 passenger cars and motorcycles cover 20 engine families. The fail or pass determination of the test results were according to the average test result values for each engine family and there were 19 engine families that comply with their applicable emission standards and the NOx emission of one motorcycle engine family exceed the limit value and will be performed confirmation test during the project of next year.
As to the task of collecting and survey advanced foreign country’s emissions control measures, EU will implement its Euro 6d emission standards start from Jan. 2020 and the US will continuously to tighten its Tier III emission standards for passenger cars; as to the motorcycle’s emissions control measures, EU will implement its Euro 5 emission standards start from Jan. 2020 and most of the advanced countries are going to implement the same regulations simultaneously or referred for future amendment setting. As to the task of revision on new vehicle emissions control measures: the certification regulation and test procedures were promulgated in last year; cooperated with the
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Keyword |
new model certification, random inspection on new vehicle, in-use vehicles
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