This regulation establishes a 2.0 gram per test (g.text) fuel evaporative emission level for 1981 and subsequent model year gasoline-fueled light-duty vehicles and trucks (0.8500 lbs Gross Vehicle Weight Rating) when measured by the Federal Evaporative Emission Test Procedure implemented for 1978 model year evaporative hydrocarbon (HC) emission testing.
Revised Evaporative Emission Regulations for 1981 and Later Model Year Gasoline - Fueled Light-Duty Vehicles and Trucks
1978
132 pages
Report
No indication
English