| Main Title |
Data summary tables on the effects of specific maintenance types on the emissions from in-use light duty vehicles failing idle test cutpoints / |
| Author |
Brzezinski, David.
|
| CORP Author |
Environmental Protection Agency, Ann Arbor, MI. Inspection and Maintenance Staff. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air, Noise and Radiation, Office of Mobile Source Air Pollution Control, Emission Control Technology Division, Inspection/Maintenance Staff, |
| Year Published |
1980 |
| Report Number |
EPA-AA-IMS/80-11 |
| Stock Number |
PB81-187726 |
| OCLC Number |
701512134 |
| Subjects |
Automobiles--Motors--Exhaust gas ;
Air--Pollution ;
Air quality management
|
| Additional Subjects |
Automobiles ;
Maintenance ;
Exhaust emissions ;
Inspection ;
Fuel consumption ;
Statistical data ;
Carburetors ;
Light duty vehicles
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA AA-IMS-80-11 |
|
AWBERC Library/Cincinnati,OH |
11/21/2023 |
| ELCD |
EPA AA-IMS-80-11 |
|
NVFEL Library/Ann Arbor, MI |
02/15/2011 |
DISPERSAL |
| NTIS |
PB81-187726 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
[ii], 23 pages ; 28 cm |
| Abstract |
The tables in this report were compiled from data selected from the computer data records from several testing programs. Except in the Portland Study NOx Analysis Tables, only vehicles which received at least one repair and retest sequence were selected from the testing programs for summary in this report. No effort was made to create a sample which would contain a specific mix of model years or vehicle types. Caution should be used in extrapolating any measured changes from this report to real world changes which might be observed in an in-use fleet. Vehicles which did not receive all test sequences in programs with more than one repair and retest step have had their emission levels from their previous test sequence carried forward to any missing test sequence. This reflects the fact that the repair in the missing sequence was not judged as necessary in the testing program and therefore the previous test sequence would represent the properly 'repaired' emission levels of that vehicle for the missing test sequence. |
| Notes |
"EPA-AA-IMS/80-11." Cover title. "December, 1980." |
