Mobile Source Emission Control Amendments

[AI summary unavailable — showing source text] Mobile Source Emission Control Amendments - Amends the Clean Air Act to extend through model year 1979 interim standards for hydrocarbons and carbon monoxide emissions from light-duty motor vehicles. Specifies standards applicable in model years 1980 and afterwards for such pollutants. Revises the emission standard for carbon monoxide to allow emissions of up to 9.0 grams per vehicle mile. Extends until model year 1981 the current 2.0 grams per vehicle mile interim standard for nitrogen oxide emissions from light-duty vehicles. Establishes a nitrogen oxides emissions standard of 1.0 gram per vehicle mile for model years after 1981, subject to revision or waiver by the Administrator of the Environmental Protection Agency in accordance with prescribed procedures. Stipulates that such revisions and waivers shall not permit emissions in excess of the 2.0 grams per vehicle mile interim standard. Directs the Administrator, the Secretary of Transportation and the Federal Energy Administration to submit separate reports to Congress regarding the consequences of such emission standards on fuel consumption. Establishes additional prohibitions and penalties for tampering with motor vehicle em…