<prompt> Translate the following text to SwahiliRegulatory Impact Control of Air Pollution from New Motor Tier 2 Motor Vehicle Emissions Standards and Gasoline Sulfur Control Requirements.  <response>: Utaratibu wa Uchafuzi wa Hewa kutoka kwa Viwango vya Utoaji wa Magari ya Moto ya Kiwango cha 2 na Mahitaji ya Udhibiti wa Sulfur ya Gasoline 