API 4534 : 1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
EFFECTS OF FUEL RVP AND FUEL BLENDS ON EMISSIONS AT NON-FTP TEMPERATURES, VOLUME 2
12-31-1999
01-12-2013
This study presents the data from a test program to measure the regulated and unregulated evaporative/exhaust emissions of light-duty vehicles operated on a matrix of fuels which were varied with respect to RVP level and fuel oxygenate content. Tests were conducted at 35 deg F,55 deg F and 80 deg F. It also provides information on the composition of hydrocarbons, oxygenates and aldehydes in vehicle exhaust and evaporative emissions for oxygenated and non-oxygenated fuels.
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