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2003 I/M Program Annual Report - Appendix E

Appendix E
Table 1: Summary of Emission Reductions from Transient Tests
(Based on 1/1/2003 to 12/31/2003 NYMA Data)
Model
Year		 All Light Duty Fleet Light Duty Vehicles Light Duty Trucks
Failed
Fleet		 Average Emission Reductions Failed
LDVs		 Average Emission Reductions Failed
LDTs		 Average Emission Reductions
HC (g/mi) CO (g/mi) NOx (g/mi) HC (g/mi) CO (g/mi) NOx (g/mi) HC (g/mi) CO (g/mi) NOx (g/mi)
1981 1,098 1.62 25.64 1.99 1,003 1.54 25.37 1.82 95 2.52 28.53 3.82
1982 1,386 1.39 23.57 2.15 1,250 1.28 22.09 1.97 136 2.42 37.21 3.78
1983 2,509 1.33 22.72 2.03 2,270 1.24 21.32 1.87 239 2.22 36.04 3.53
1984 4,619 1.28 22.81 1.94 3,864 1.14 21.02 1.89 755 1.97 31.97 2.18
1985 6,989 1.27 22.41 1.91 5,933 1.14 19.88 1.85 1,056 2.00 36.64 2.26
1986 10,051 1.20 19.85 1.99 8,533 1.08 17.93 1.87 1,518 1.85 30.61 2.69
1987 14,091 1.24 18.11 1.96 11,953 1.11 16.57 1.85 2,138 1.96 26.72 2.60
1988 17,481 1.18 17.18 1.95 13,211 1.08 16.07 1.71 4,270 1.49 20.63 2.71
1989 19,080 1.17 17.25 2.02 14,566 1.05 15.91 1.80 4,514 1.55 21.59 2.72
1990 22,095 1.03 15.60 2.11 17,771 0.92 14.45 1.96 4,324 1.46 20.33 2.71
1991 20,503 0.92 15.06 1.91 16,590 0.82 13.45 1.78 3,913 1.37 21.86 2.48
1992 20,612 1.00 17.43 1.89 15,961 0.90 16.08 1.75 4,651 1.33 22.07 2.36
1993 20,186 0.95 14.94 1.96 15,048 0.84 13.76 1.75 5,138 1.29 18.38 2.56
1994 13,898 0.97 13.94 1.95 9,358 0.89 13.18 1.61 4,540 1.15 15.52 2.64
1995 12,654 0.98 14.61 1.90 8,158 0.84 14.52 1.51 4,496 1.22 14.76 2.61
1996 13,169 0.58 10.45 1.45 7,719 0.61 11.51 1.16 5,450 0.53 8.96 1.85
1997 10,877 0.54 12.69 1.38 6,817 0.51 12.86 1.14 4,060 0.60 12.41 1.77
1998 6,761 0.57 13.01 1.28 4,327 0.59 14.57 0.98 2,434 0.54 10.23 1.80
1999 5,069 0.57 12.38 1.19 3,274 0.57 13.73 1.00 1,795 0.57 9.92 1.54
2000 4,023 0.47 12.88 1.02 2,758 0.47 12.72 1.16 1,265 0.46 13.22 0.72
2001 2,059 0.51 12.04 0.88 1,201 0.51 11.63 0.93 858 0.52 12.61 0.81
2002 0
Total 229,210 0.98 15.97 1.84 171,565 0.91 15.24 1.68 57,645 1.20 18.13 2.33


Appendix E
Table 2: Summary of Emission Reductions from Idle Tests
(Based on 1/1/2003 to 12/31/2003 NYMA Data)
Model
Year		 All Light Duty Fleet Light Duty Vehicles Light Duty Trucks
Failed
Vehicles		 Average Emission Reductions Failed
LDVs		 Average Emission Reductions Failed
LDTs		 Average Emission Reductions
HC (ppm) CO (%) HC (ppm) CO (%) HC (ppm) CO (%)
1978 0 n/a n/a 0 0.00 0.00 0 0.00 0.00
1979 3 196.33 1.61 3 196.33 1.61 0 0.00 0.00
1980 18 231.11 4.52 17 202.18 4.48 1 723.00 5.21
1981 31 508.45 2.89 11 403.18 2.22 20 566.35 3.26
1982 44 427.60 3.39 7 112.86 1.61 37 487.14 3.73
1983 59 303.93 3.57 25 260.76 3.17 34 335.68 3.87
1984 93 566.38 2.47 10 77.90 1.27 83 625.23 2.61
1985 130 439.50 3.08 32 155.16 2.35 98 532.35 3.32
1986 185 417.46 2.62 43 224.93 2.50 142 475.76 2.66
1987 180 323.69 2.43 51 341.51 2.19 129 316.64 2.52
1988 217 333.00 2.17 69 276.94 1.89 148 359.14 2.30
1989 238 393.02 1.84 77 310.61 1.92 161 432.43 1.80
1990 295 313.34 1.92 132 243.52 1.53 163 369.88 2.24
1991 382 268.70 2.03 148 249.07 1.86 234 281.12 2.14
1992 427 287.45 1.74 207 242.23 1.50 220 329.99 1.97
1993 434 302.78 1.86 185 260.35 1.59 249 334.31 2.06
1994 478 316.60 1.51 180 243.38 1.04 298 360.82 1.80
1995 539 290.37 1.33 190 197.47 1.19 349 340.95 1.41
1996 247 203.01 1.30 121 221.54 1.26 126 185.21 1.33
1997 326 180.78 1.24 129 149.97 0.97 197 200.95 1.42
1998 366 128.31 0.73 170 116.46 0.66 196 138.59 0.80
1999 383 121.33 1.32 177 138.85 1.92 206 106.28 0.81
2000 374 52.18 0.45 168 50.09 0.60 206 53.89 0.32
2001 486 24.59 0.16 215 25.35 0.13 271 23.98 0.19
2002 0
Total 5,935 245.90 1.53 2,367 187.86 1.32 3,568 284.40 1.67