Main Title |
Evaluation of restorative maintenance on 1975/1976 light-duty vehicles in San Francisco, California / |
CORP Author |
Automotive Environmental Systems, Inc., Westminister, CA.;Environmental Protection Agency, Ann Arbor, MI. Emission Control Technology Div. |
Publisher |
U.S. Environmental Protection Agency, Office of Air and Waste Management, Office of Mobile Source Air Pollution Control, Emission Control Technology Division, |
Year Published |
1977 |
Report Number |
EPA-460/3-76-033; EPA-68-03-2439 |
Stock Number |
PB-286 703 |
OCLC Number |
53010829 |
Subjects |
Motor vehicles--California--San Francisco--Exhaust gas ;
Motor vehicles--Maintenance and repair--Evaluation ;
Motor vehicles--Exhaust gas--California--San Francisco
|
Additional Subjects |
Passenger vehicles ;
Exhaust emissions ;
Inspection ;
Maintenance ;
Checkout equipment ;
Fuel consumption ;
Air pollution ;
Air pollution control equipment ;
Failure ;
California ;
Light duty vehicles ;
General Motors Corporation ;
Ford Motor Company ;
Chrysler Corporation ;
Corrective maintenance ;
Computer aided analysis ;
San Francisco(California)
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
ELCD |
EPA-460/3-76-033 |
|
NVFEL Library/Ann Arbor, MI |
06/27/2017 |
ESAD |
EPA 460-3-76-033 |
|
Region 10 Library/Seattle,WA |
09/12/2003 |
NTIS |
PB-286 703 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
1 volume (various pagings) : illustrations ; 29 cm |
Abstract |
A study of exhaust emissions was performed in Westminister, California, to determine the relationship of emissions levels to the maintenance condition of the vehicles. The test fleet consisted of 100 San Francisco area consumer-owner 1975-1976 model-year passenger cars equally represented by the three major U.S. automobile manufacturers. All vehicles were tested using the 1975 Federal Test Procedure. Additional tests included Highway Fuel Economy Tests and several short-cycle tests. Each vehicle was tested initially in the as-received condition. Various stages of restorative maintenance and retesting were then performed in an attempt to bring failing vehicles into compliance with 1975/1976 California standards. Selected vehicles were also subjected to a series of specified maladjustments or disablements in order to evaluate the individual and combined effects of these conditions on emissions and fuel economy. (Portions of this document are not fully legible) |
Notes |
"October 1977." "EPA Project Officer: Thomas C. Bejma." "EPA-460/3-76-033." |