Main Title |
Motor Vehicle Tampering Survey-1987. |
CORP Author |
Environmental Protection Agency, Washington, DC. Field Operations and Support Div. |
Year Published |
1988 |
Stock Number |
PB88-242920 |
Additional Subjects |
Motor vehicles ;
Emission control device deactivation ;
Inspection ;
Air pollution control equipment ;
Surveys ;
Statistical data ;
Exhaust emissions ;
Light duty vehicles ;
Tampering
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB88-242920 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
81p |
Abstract |
The Environmental Protection Agency conducted a survey of 7,388 light-duty motor vehicles for tampering with emissions control devices. All vehicles inspected were classified into one of four mutually exclusive categories: tampered (at least one control device removed or rendered inoperative), arguable tampered (potential, but not clear tampering), malfunctioning, and ok (all control devices present and apparently operating properly). The results were: tampered 19%, arguably tampered 12%, malfunctioning 3% and ok 67%. The survey also found that 7% of the unleaded vehicles were subject to fuel switching (using leaded gasoline in vehicles requiring unleaded fuel). |
Supplementary Notes |
See also report for 1986, PB88-115084. |
NTIS Title Notes |
Final rept. |
PUB Date Free Form |
Aug 88 |
Category Codes |
85H; 43G |
NTIS Prices |
PC A05/MF A01 |
Primary Description |
200/05 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
830228756 |
Origin |
NTIS |
Type |
CAT |