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I/M Program 2005 Annual Report - Appendix C

Tables

Table C-1-a: Summary of NYMA Transient Test Results - Light Duty Vehicles
Table C-1-b: Summary of NYMA Transient Test Results - Light Duty Trucks
Table C-1-c: Summary of Emission Reductions from Transient Tests
Table C-2-a: Summary of NYMA Idle Test Results - Light Duty Vehicles
Table C-2-b: Summary of NYMA Idle Test Results - Light Duty Trucks
Table C-2-c: Summary of Emission Reductions from Idle Tests

Table C-1-a: Summary of NYMA Transient Test Results

(Based on Data Collected from 1/1/2005 to 12/31/2005)

Light Duty Vehicles
Model
Year		 Total
Vehicles		 Initial Test Second Test Subsequent (Final) Test Rec'd
Waiver		 Waiver
Rate
Passed Failed % Failed Passed Failed Passed Failed Switched* Gone**
1981 2,106 1,660 446 21.18% 266 22 351 35 5 55 20 4.48%
1982 2,392 1,885 507 21.20% 312 20 410 27 6 64 11 2.17%
1983 4,079 3,252 827 20.27% 503 20 686 37 9 95 19 2.30%
1984 7,175 5,759 1,416 19.74% 857 55 1,136 78 13 189 35 2.47%
1985 11,329 9,161 2,168 19.14% 1,348 56 1,755 99 17 297 51 2.35%
1986 17,376 14,333 3,043 17.51% 1,906 91 2,469 140 17 417 81 2.66%
1987 26,587 22,295 4,292 16.14% 2,760 105 3,530 167 34 561 75 1.75%
1988 32,907 28,102 4,805 14.60% 3,198 107 4,008 171 35 591 81 1.69%
1989 46,385 40,433 5,952 12.83% 4,064 113 5,001 178 29 744 85 1.43%
1990 63,277 55,286 7,991 12.63% 5,450 173 6,763 253 48 927 106 1.33%
1991 67,449 59,291 8,158 12.10% 5,674 179 6,837 255 59 1,007 102 1.25%
1992 83,865 75,230 8,635 10.30% 5,985 146 7,242 197 73 1,123 72 0.83%
1993 98,380 89,156 9,224 9.38% 6,449 146 7,774 222 81 1,147 99 1.07%
1994 105,069 98,395 6,674 6.35% 4,748 84 5,602 133 61 878 52 0.78%
1995 133,551 126,686 6,865 5.14% 4,926 96 5,790 138 90 847 54 0.79%
1996 31,291 28,498 2,793 8.93% 1,046 253 1,202 420 41 1,130 44 1.58%
1997 33,088 31,184 1,904 5.75% 991 105 1,146 170 38 550 25 1.31%
1998 32,297 30,982 1,315 4.07% 712 79 802 110 36 367 5 0.38%
1999 34,179 33,132 1,047 3.06% 585 44 661 78 31 277 9 0.86%
2000 37,629 36,838 791 2.10% 402 53 484 68 21 218 4 0.51%
2001 33,048 32,596 452 1.37% 197 40 219 60 17 156 4 0.88%
2002 34,011 33,709 302 0.89% 109 31 122 47 9 124 2 0.66%
2003 36,594 36,339 255 0.70% 85 27 100 32 12 111 0 0.00%
Total 974,064 894,202 79,862 8.20% 52,573 2,045 64,090 3,115 782 11,875 1,036 1.30%

* Final test is different from the initial test (Transient to Idle or Idle to Transient).
** The final disposition of the vehicle is unknown.
NOTE: Since 5/5/2005, all 1996+ model year vehicles are required to take OBD II inspections.
Due to issues related to Sun software version 4.10, 124,582 transient tested LDVs and LDTs were excluded.

Table C-1-b:Summary of NYMA Transient Test Results

(Based on Data Collected from 1/1/2005 to 12/31/2005)

Light Duty Trucks
Model
Year		 Total
Vehicles		 Initial Test Second Test Subsequent (Final) Test Rec'd
Waiver		 Waiver
Rate
Passed Failed % Failed Passed Failed Passed Failed Switched* Gone**
1981 350 312 38 10.86% 28 0 35 0 0 3 0 0.00%
1982 591 555 36 6.09% 20 2 25 2 0 9 1 2.78%
1983 913 829 84 9.20% 54 2 69 3 1 11 1 1.19%
1984 1,696 1,471 225 13.27% 136 8 178 12 5 30 6 2.67%
1985 2,713 2,386 327 12.05% 176 11 237 17 7 66 9 2.75%
1986 4,602 4,101 501 10.89% 336 17 407 26 11 57 15 2.99%
1987 7,481 6,765 716 9.57% 475 26 575 41 17 83 18 2.51%
1988 11,012 9,508 1,504 13.66% 988 49 1,229 72 24 179 39 2.59%
1989 13,449 11,727 1,722 12.80% 1,129 39 1,401 62 42 217 31 1.80%
1990 14,024 12,358 1,666 11.88% 1,079 40 1,346 62 43 215 32 1.92%
1991 17,464 15,757 1,707 9.77% 1,184 37 1,414 55 42 196 26 1.52%
1992 21,008 18,899 2,109 10.04% 1,480 41 1,765 57 46 241 29 1.38%
1993 31,814 29,049 2,765 8.69% 1,942 47 2,313 72 57 323 40 1.45%
1994 39,087 36,197 2,890 7.39% 2,045 47 2,426 72 52 340 36 1.25%
1995 56,657 53,261 3,396 5.99% 2,341 74 2,762 107 100 427 53 1.56%
1996 14,215 12,657 1,558 10.96% 722 87 877 145 69 467 22 1.41%
1997 13,620 12,484 1,136 8.34% 611 68 718 90 56 272 13 1.14%
1998 15,389 14,619 770 5.00% 421 47 486 71 35 178 10 1.30%
1999 14,547 13,993 554 3.81% 261 46 312 60 24 158 9 1.62%
2000 16,415 16,040 375 2.28% 205 22 237 35 18 85 2 0.53%
2001 14,766 14,443 323 2.19% 148 25 179 38 18 88 3 0.93%
2002 14,665 14,491 174 1.19% 64 13 73 19 16 66 1 0.57%
2003 15,209 15,074 135 0.89% 44 5 51 11 10 63 0 0.00%
Total 341,687 316,976 24,711 7.23% 15,889 753 19,115 1,129 693 3,774 396 1.60%

* Final test is different from the initial test (Transient to Idle or Idle to Transient).
** The final disposition of the vehicle is unknown.
NOTE: Since 5/5/2005, all 1996+ model year vehicles are required to take OBD II inspections.
Due to issues related to Sun software version 4.10, 124,582 transient tested LDVs and LDTs were excluded.

Table C-1-c: Summary of Emission Reductions from Transient Tests

(Based on Data Collected from 1/1/2005 to 12/31/2005)

Model
Year		 Light Duty Vehicles Light Duty Trucks
# of Failed Vehicles Average G/Mi Emission Reductions # of Failed Vehicles Average G/Mi Emission Reductions
HC CO NOx HC CO NOx
1981 446 1.15 21.77 1.43 38 1.84 21.19 4.77
1982 507 1.43 21.10 1.57 36 2.20 38.42 2.92
1983 827 0.98 16.05 1.74 84 2.50 22.73 3.13
1984 1,416 0.92 18.26 1.63 225 1.64 32.45 1.82
1985 2,168 1.07 16.81 1.72 327 2.09 31.85 1.88
1986 3,043 1.01 15.32 1.67 501 2.06 26.27 2.31
1987 4,292 0.96 14.39 1.61 716 1.81 28.19 1.99
1988 4,805 0.98 15.35 1.52 1,504 1.29 16.60 2.48
1989 5,952 1.00 15.18 1.54 1,722 1.37 18.41 2.48
1990 7,991 0.82 13.61 1.69 1,666 1.17 16.76 2.38
1991 8,158 0.82 12.76 1.68 1,707 1.28 19.44 2.17
1992 8,635 0.83 14.93 1.63 2,109 1.36 20.58 2.32
1993 9,224 0.76 11.97 1.70 2,765 1.26 16.66 2.42
1994 6,674 0.84 13.12 1.49 2,890 1.20 15.35 2.24
1995 6,865 0.81 13.46 1.43 3,396 1.23 13.86 2.39
1996 2,793 0.64 10.16 1.24 1,558 0.57 10.12 1.65
1997 1,904 0.61 13.55 1.22 1,136 0.63 10.97 1.82
1998 1,315 0.76 10.72 1.29 770 0.74 8.70 2.10
1999 1,047 0.57 12.82 1.26 554 0.53 8.48 1.93
2000 791 0.67 10.72 1.55 375 0.57 12.66 1.43
2001 452 0.67 10.83 1.10 323 0.71 13.89 1.72
2002 302 0.60 12.26 0.96 174 0.52 14.59 1.28
2003 255 0.30 10.17 0.63 135 3.32 13.97 2.92
Total 79,862 0.86 13.89 1.58 24,711 1.23 16.79 2.25

NOTE: Since 5/5/2005, all 1996+ model year vehicles are required to take OBD II inspections.
Due to issues related to Sun software version 4.10, 124,582 transient tested LDVs and LDTs were excluded.

Table C-2-a: Summary of NYMA Idle Results

(Based on Data Collected from 1/1/2005 to 12/31/2005)

Light Duty Vehicles
Model
Year		 Total
Vehicles		 Initial Test Second Test Subsequent (Final) Test Rec'd
Waiver		 Waiver
Rate
Passed Failed % Failed Passed Failed Passed Failed Switched* Gone**
1980 1,587 1,389 198 12.48% 154 3 175 3 0 20 0 0.00%
1981 60 52 8 13.33% 6 0 6 0 2 0 0 0.00%
1982 70 64 6 8.57% 3 0 3 0 3 0 0 0.00%
1983 103 97 6 5.83% 3 0 3 0 2 1 0 0.00%
1984 165 152 13 7.88% 8 0 11 0 0 2 0 0.00%
1985 271 245 26 9.59% 17 1 18 1 4 3 0 0.00%
1986 409 381 28 6.85% 20 0 21 0 5 2 0 0.00%
1987 528 489 39 7.39% 25 1 27 2 7 3 1 2.56%
1988 681 619 62 9.10% 44 1 48 1 9 4 0 0.00%
1989 967 901 66 6.83% 41 1 47 1 14 4 0 0.00%
1990 1,769 1,697 72 4.07% 51 0 59 0 8 5 0 0.00%
1991 2,218 2,108 110 4.96% 74 1 88 2 13 7 0 0.00%
1992 3,299 3,156 143 4.33% 98 3 105 3 20 15 0 0.00%
1993 4,248 4,101 147 3.46% 105 2 121 2 16 8 0 0.00%
1994 4,795 4,641 154 3.21% 111 2 126 3 16 9 1 0.65%
1995 8,059 7,872 187 2.32% 134 1 148 1 27 11 1 0.53%
1996 1,741 1,651 90 5.17% 30 9 31 13 9 37 2 2.22%
1997 2,209 2,138 71 3.21% 34 3 40 3 6 22 0 0.00%
1998 2,916 2,864 52 1.78% 30 1 35 1 5 11 1 1.92%
1999 3,445 3,370 75 2.18% 48 2 56 3 6 10 2 2.67%
2000 3,642 3,594 48 1.32% 28 5 32 6 3 7 0 0.00%
2001 4,506 4,447 59 1.31% 36 1 42 1 5 11 0 0.00%
2002 5,769 5,720 49 0.85% 36 2 38 2 2 7 0 0.00%
2003 7,096 7,032 64 0.90% 42 1 48 2 6 8 0 0.00%
Total 60,553 58,780 1,773 2.93% 1,178 40 1,328 50 188 207 8 0.45%

* Final test is different from the initial test (Transient to Idle or Idle to Transient).
** The final disposition of the vehicle is unknown.
NOTE: Since 5/5/2005, all 1996+ model year vehicles are required to take OBD II inspections.
Due to issues related to Sun software version 4.10, 11,357 idle tested LDVs and LDTs were excluded.

Table C-2-b: Summary of NYMA Idle Results

(Based on Data Collected from 1/1/2005 to 12/31/2005)

Light Duty Trucks
Model
Year		 Total
Vehicles		 Initial Test Second Test Subsequent (Final) Test Rec'd
Waiver		 Waiver
Rate
Passed Failed % Failed Passed Failed Passed Failed Switched* Gone**
1980 289 251 38 13.15% 31 0 35 0 0 3 0 0.00%
1981 115 102 13 11.30% 13 0 13 0 0 0 0 0.00%
1982 145 133 12 8.28% 8 0 9 0 1 2 0 0.00%
1983 176 157 19 10.80% 15 0 16 0 2 1 0 0.00%
1984 387 361 26 6.72% 20 0 24 1 0 1 1 3.85%
1985 517 454 63 12.19% 45 1 53 2 3 5 1 1.59%
1986 703 624 79 11.24% 62 1 68 1 3 7 1 1.27%
1987 896 825 71 7.92% 49 1 58 1 9 3 1 1.41%
1988 1,233 1,148 85 6.89% 64 0 71 0 7 7 0 0.00%
1989 1,494 1,398 96 6.43% 78 0 84 0 10 2 0 0.00%
1990 1,727 1,598 129 7.47% 92 2 101 2 14 12 2 1.55%
1991 2,826 2,683 143 5.06% 112 1 123 3 13 4 2 1.40%
1992 3,137 2,979 158 5.04% 126 0 136 1 14 7 1 0.63%
1993 6,767 6,548 219 3.24% 158 0 186 0 24 9 0 0.00%
1994 10,218 9,911 307 3.00% 230 1 256 2 30 19 1 0.33%
1995 11,462 11,109 353 3.08% 284 3 310 3 25 15 1 0.28%
1996 3,816 3,661 155 4.06% 63 16 77 24 6 48 4 2.58%
1997 6,976 6,833 143 2.05% 95 8 104 12 3 24 4 2.80%
1998 6,850 6,742 108 1.58% 69 8 75 13 1 19 1 0.93%
1999 8,651 8,554 97 1.12% 68 3 76 7 4 10 1 1.03%
2000 9,757 9,675 82 0.84% 59 5 60 7 2 13 0 0.00%
2001 11,763 11,666 97 0.82% 70 1 77 3 1 16 1 1.03%
2002 16,290 16,173 117 0.72% 83 3 92 5 4 16 0 0.00%
2003 19,497 19,358 139 0.71% 80 6 93 10 3 33 0 0.00%
Total 125,692 122,943 2,749 2.19% 1,974 60 2,197 97 179 276 22 0.80%

* Final test is different from the initial test (Transient to Idle or Idle to Transient).
** The final disposition of the vehicle is unknown.
NOTE: Since 5/5/2005, all 1996+ model year vehicles are required to take OBD II inspections.
Due to issues related to Sun software version 4.10, 11,357 idle tested LDVs and LDTs were excluded.

Table C-2-c: Summary of Emission Reductions from Idle Tests

(Based on Data Collected from 1/1/2005 to 12/31/2005)

Model
Year		 Light Duty Vehicles Light Duty Trucks
# of Failed
Vehicles		 Avg Emission Reductions # of Failed
Vehicles		 Avg Emission Reductions
HC (ppm) CO (%) HC (ppm) CO (%)
1980 198 267 2.57 38 208 3.02
1981 8 470 4.01 13 308 2.81
1982 6 270 2.83 12 318 5.50
1983 6 310 0.68 19 301 3.61
1984 13 656 3.63 26 382 2.58
1985 26 262 2.35 63 558 3.07
1986 28 243 1.68 79 368 3.01
1987 39 269 1.21 71 288 1.36
1988 62 415 1.74 85 248 1.63
1989 66 180 1.74 96 333 1.61
1990 72 232 0.81 129 342 1.69
1991 110 194 1.27 143 309 2.39
1992 143 246 1.72 158 271 1.87
1993 147 204 1.23 219 232 1.45
1994 154 185 0.65 307 275 1.42
1995 187 191 1.03 353 269 1.14
1996 90 70 0.85 155 298 1.92
1997 71 41 0.37 143 311 1.86
1998 52 96 0.62 108 251 1.19
1999 75 112 1.70 97 136 1.30
2000 48 79 0.94 82 41 0.20
2001 59 57 0.37 97 16 0.15
2002* 49 -4 -0.02 117 3 0.15
2003 64 70 0.21 139 8 0.13
Total 1,773 194 1.31 2,749 246 1.50

* Many vehicles had their initial tests failed the sample dilution criterion.
NOTE: Since 5/5/2005, all 1996+ model year vehicles are required to take OBD II inspections.
Due to issues related to Sun software version 4.10, 11,357 idle tested LDVs and LDTs were excluded.