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THE BASICS OF ELECTRONIC ENGINE CONTROL 5
Figure 5.2
Federal Driving
Schedules (Title 40
United States Code of
Federal Regulations)
FPO
New regulations for emissions have recently come into effect. These
regulations affect not only passenger cars but also light utility vehicles and both
heavy- and light-duty trucks. Furthermore, regulations apply to a variety of
fuels, including gasoline, diesel, natural gas, and alcohol-based fuels involving
mixtures of gasoline with methanol or ethanol.
UNDERSTANDING AUTOMOTIVE ELECTRONICS 151
