SwRI wins $20M EPA contract for emissions and fuel consumption testing, analytical services
Green Car Congress
FEBRUARY 25, 2015
This new guidance is effective beginning with the 2017 model year. Prior to MY 2017 the road-load confirmation procedures specified in Advisory Circular 55c (issued in 1988) will continue to be used. —Patrick Merritt, principal scientist in the Engine, Emissions, and Vehicle Research Division.
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