Descriptions of exhaust control systems used on 1966 vehicles; California Motor Vehicle Pollution Control Board (CMVPCB) is carrying out surveillance program to gather data relative to efficiency of these systems; exhaust emission results obtained on 1966 vehicles in cold-and hot-start tests are presented together with other data gathered; it is found that, based on emission tests of 404 vehicles in public use, average emissions of 800,000 1966-model cars and light trucks are within California standards of 275 ppm hydrocarbons and 1.5% carbon monoxide; emission levels in public use are higher than in proving ground testing; 1966-model cars are 70% lower in exhaust emissions than existing cars.
Do exhaust controls really work
SAE -- Paper
SAE Meeting ; 1966 Exhaust gases
1966
12 pages
Conference paper
English
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