Table 1 to § 85.1515 -Emission Standards Applicable to Imported Light-Duty Motor Vehicles1 2 3
OP Year | Hydrocarbon | Carbon monoxide | Oxides of nitrogen | Diesel particulate | Evaporative hydrocarbon | Useful life (years/miles) |
1968-1976 | 1.5 gpm | 15 gpm | 3.1 gpm | 6.0 g/test | 5/50,000 | |
1977-1979 | 1.5 gpm | 15 gpm | 2.0 gpm | 6.0 g/test | 5/50,000 | |
1980 | 0.41 gpm | 7.0 gpm | 2.0 gpm | 6.0 g/test | 5/50,000 | |
1981 | 0.41 gpm | 3.4 gpm | 1.0 gpm | 2.0 g/test | 5/50,000 | |
1982-1986 | 0.41 gpm | 3.4 gpm | 1.0 gpm | 0.60 gpm | 2.0 g/test | 5/50,000 |
1987-1993 | 0.41 gpm | 3.4 gpm | 1.0 gpm | 0.20 gpm | 2.0 g/test | 5/50,000 |
1994 and later | (4) | (4) | (4) | (4) | (4) | (4) |
1 Diesel particulate standards apply only to diesel fueled light-duty vehicles. Evaporative hydrocarbon standards apply only to non-diesel fueled light-duty vehicles. For alternative fueled light-duty vehicles, the evaporative hydrocarbon standard is interpreted as organic material hydrocarbon equivalent grams carbon per test, as applicable.
2 No crankcase emissions shall be discharged into the ambient atmosphere from any non-diesel fueled light-duty vehicle.
3 All light-duty vehicles shall meet the applicable emission standards at both low and high-altitudes according to the procedures specified in 40 CFR part 86 for current model year motor vehicles at the time of testing.
4 Specified in 40 CFR part 86 for the OP year of the vehicle, as described in paragraph (c) of this section.
Table 2 to § 85.1515 -Emission Standards Applicable to Imported Light-Duty Trucks1 2 3 4 5
OP Year | Hydrocarbon | Carbon monoxide | Oxides of nitrogen | Diesel particulate | Evaporative hydrocarbon | Useful life (years/miles) |
1968-78 | 2.0 gpm | 20 gpm | 3.1 gpm | 6.0 g/test | 5/50,000 | |
1979-80 | 1.7 gpm | 18 gpm | 2.3 gpm | 6.0 g/test | 5/50,000 | |
1981 | 1.7 gpm | 18 gpm | 2.3 gpm | 2.0 g/test | 5/50,000 | |
1982-1983 | 1.7 gpm (2.0) | 18 gpm (26) | 2.3 gpm (2.3) | 0.60 gpm (0.60) | 2.0 g/test (2.6) | 5/50,000 |
1984 | 0.80 gpm (1.0) | 10 gpm (14) | 2.3 gpm (2.3) | 0.60 gpm (0.60) | 2.0 g/test (2.6) | 5/50,000 |
1985-1986 | 0.80 gpm (1.0) | 10 gpm (14) | 2.3 gpm (2.3) | 0.60 gpm (0.60) | 2.0 g/test (2.6) | 11/120,000 |
1987 | 0.80 gpm (1.0) | 10 gpm (14) | 2.3 gpm (2.3) | 0.26 gpm (0.26) | 2.0 g/test (2.6) | 11/120,000 |
1988-1989 | 0.80 gpm (1.0) | 10 gpm (14) | 1.2 gpm6 (1.2) | 0.26 gpm7 (2.0) | 2.0 g/test (2.6) | 11/120,000 |
1988-1989 | 0.80 gpm (1.0) | 10 gpm (14) | 1.7 gpm6 (1.7) | 0.45 gpm7 (0.26) | 2.0 g/test (2.6) | 11/120,000 |
1988-1989 | 0.80 gpm (1.0) | 10 gpm (14) | 2.3 gpm6 (2.3) | 0.45 gpm7 (0.26) | 2.0 g/test (2.6) | 11/120,000 |
1990-1993 | 0.80 gpm (1.0) | 10 gpm (14) | 1.2 gpm8 (1.2) | 0.26 gpm7 (0.26) | 2.0 g/test (2.6) | 11/120,000 |
1990-1993 | 0.80 gpm (1.0) | 10 gpm (14) | 1.7 gpm8 (1.7) | 0.45 gpm7 (0.26) | 2.0 g/test (2.6) | 11/120,000 |
1994 and later | (9) | (9) | (9) | (9) | (9) | (9) |
1 Diesel particulate standards apply only to diesel fueled light-duty trucks. Evaporative hydrocarbon standards apply only to non-diesel fueled light-duty trucks. For alternative fueled light-duty trucks, the evaporative hydrocarbon standard is interpreted as organic material hydrocarbon equivalent grams carbon per test, as applicable.
2 No crankcase emissions shall be discharged into the ambient atmosphere from any non-diesel fueled light-duty truck.
3 A carbon monoxide standard of 0.50% of exhaust flow at curb idle is applicable to all 1984 and later model year light-duty trucks sold to, or owned by, an importer for principal use at other than a designated high-altitude location. This requirement is effective for light-duty trucks sold to, or owned by an importer for principal use at a designated high-altitude location beginning with the 1988 model year.
4 All 1982 OP year and later light-duty trucks sold to, or owned by, an importer for principal use at a designated high-altitude location shall meet high-altitude emission standards according to the requirements specified in 40 CFR part 86 for current model year light-duty trucks at the time of testing.
5 Standards in parentheses apply to motor vehicles sold to, or owned by, an importer for principal use at a designated high-altitude location. These standards must be met at high-altitude according to the procedures specified in 40 CFR part 86 for current model year motor vehicles at the time of testing.
6 The oxides of nitrogen standard of 1.2 gpm applies to light-duty trucks at or below 3,750 pounds loaded vehicle weight and at or below 6,000 pounds GVWR. The 1.7 gpm standard applies to light-duty trucks above 3,750 pound loaded vehicle weight and at or below 6,000 pounds GVWR; the 2.3 gpm standard applies to light-duty trucks above 6,000 pounds GVWR.
7 The diesel particulate standard of 0.26 gpm applies to light-duty trucks at or below 3,750 pounds loaded vehicle weight; the 0.45 gpm standard applies to light-duty trucks above 3,750 pounds loaded vehicle weight.
8 The NOX standard of 1.2 gpm applies to light-duty trucks at or below 3,750 pounds loaded vehicle weight; the 1.7 gpm standard applies to light-duty trucks above 3,750 pounds loaded vehicle weight.
9 Specified in 40 CFR part 86 for the OP year of the vehicle, as described in paragraph (c) of this section.
40 C.F.R. §85.1515