Record Display for the EPA National Library Catalog
RECORD NUMBER: 504 OF 647
|OLS Field Name||OLS Field Data|
|Main Title||Study of Automobile Exhaust Emissions in Consumer-Owned Vehicles, Great Plains Surveillance Program, 1968-1969 Model Vehicles.|
|CORP Author||Olson Labs., Inc., Dearborn, Mich.;Environmental Protection Agency, Ann Arbor, Mich. Office of Air Programs.|
|Stock Number||PB-258 606|
|Additional Subjects||Exhaust emissions ; Automobiles ; Tests ; Air pollution ; Hydrocarbons ; Carbon monoxide ; Texas ; Missouri ; Data acquisition ; Nitrogen oxides ; Tables(Data) ; Test retest programs ; Houston(Texas) ; Kansas City(Missouri) ; Motor vehicles(1968 models) ; Motor vehicles(1969 models)|
Exhaust emission tests were performed on a total of 873 typical consumer-owned 1968-1969 model light-duty vehicles in Kansas City and Houston to ascertain the effectiveness of Federal exhaust emission standards. The vehicles were representative of at least 90% of the vehicles sold in the U.S. by AMC, Chrysler, Ford, General Motors, and Volkswagen. Approximately the same number of vehicles were tested for each of 27 classes, each class representing a combination of manufacturer, engine size and transmission type. Vehicles were tested using the Federal 7-mode, 7-cycle cold-start procedure. The intention was to test each vehicle three times at about 4000 mile intervals. The actual results are reported.