N.Y. Comp. Codes R. & Regs. Tit. 6 §§ 217-1.3

Current through Register Vol. 46, No. 50, December 11, 2024

Section 217-1.3 - Motor vehicle exhaust emission standards and inspection procedure

(a) In accordance with the applicability set forth in section 217-1.2 of this Subpart, no person who owns, operates, or leases a nonelectric or nondiesel powered motor vehicle subject to the requirements of this section shall operate said vehicle, or allow or permit it to be operated, in such a manner that:

(1) it emits carbon monoxide (CO), oxides of nitrogen (NO_x), or hydrocarbons (HC) in the exhaust in excess of standards specified in tables 1a and 1b; or

(2) for gasoline powered motor vehicles only, the gas cap fails to meet the minimum standard contained in table 2 of this Subpart; or

(3) for model year 1996 and newer motor vehicles, the on-board diagnostic system:

(i) fails to function as designed; or

(ii) fails to complete diagnostic routines for necessary supported emission control systems; or

(iii) indicates that the malfunction indicator light fails to illuminate at the starter switch key-on-engine-off position; or

(iv) the malfunction indicator light is illuminated when the engine is running; or

(v) the malfunction indicator light is commanded to be illuminated; or

(4) the combined carbon monoxide (CO) and carbon dioxide (CO₂) emission from the vehicle tailpipe is less than 6.0 percent.

(b) In accordance with the applicability set forth in section 217-1.2 of this Subpart, any person who owns, operates, or leases a nonelectric or nondiesel powered motor vehicle subject to the requirements of this section shall have adjustments, repairs, or replacements made to said vehicle to ensure that the requirements of subdivision (a) of this section are met unless an emission inspection waiver is issued by the Department of Motor Vehicles pursuant to section 79.25 of 15 NYCRR Part 79.

(c) In accordance with the applicability set forth in section 217-1.2 of this Subpart, no person who owns, operates, or leases a nonelectric or nondiesel powered motor vehicle subject to the requirements of this section shall operate said vehicle, or allow or permit it to be operated, in such a manner that:

(1) for gasoline powered vehicles, the gas cap fails to meet the minimum standard contained in table 2; or

(2) for model year 1996 and newer motor vehicles, the on-board diagnostic system:

(i) fails to function as designed; or

(ii) fails to complete diagnostic routines for necessary supported emission control systems; or

(iii) indicates that the malfunction indicator light fails to illuminate at the starter switch key-on-engine-off position; or

(iv) the malfunction indicator light is illuminated when the engine is running; or

(v) the malfunction indicator light is commanded to be illuminated.

(d)Table 1a.

Table 1a
VEHICLE EXHAUST EMISSION STANDARDS*
(Start-up Standards)
Light Duty Vehicles
Model Year	Hydrocarbon		Carbon Monoxide		Oxides of Nitrogen
(grams per mile)		(grams per mile)		(grams per mile)
Composite	Phase 2	Composite	Phase 2	Composite	Phase 2
1994 + Tier 1	0.80-10.00	0.50-6.00	15.0-150.0	12.0-120.0	2.0-10.0	2.0-10.0
1995	1.20-10.00	0.75-6.00	20.0-150.0	16.0-120.0	2.5-10.0	2.5-10.0
1994	1.20-10.00	0.75-6.00	20.0-150.0	16.0-120.0	2.5-10.0	2.5-10.0
1993	1.20-10.00	0.75-6.00	20.0-150.0	16.0-120.0	2.5-10.0	2.5-10.0
1992	1.20-10.00	0.75-6.00	20.0-150.0	16.0-120.0	2.5-10.0	2.5-10.0
1991	1.20-10.00	0.75-6.00	20.0-150.0	16.0-120.0	2.5-10.0	2.5-10.0
1990	2.00-10.00	1.25-6.00	30.0-150.0	24.0-120.0	3.0-10.0	3.0-10.0
1989	2.00-10.00	1.25-6.00	30.0-150.0	24.0-120.0	3.0-10.0	3.0-10.0
1988	2.00-10.00	1.25-6.00	30.0-150.0	24.0-120.0	3.0-10.0	3.0-10.0
1987	2.00-10.00	1.25-6.00	30.0-150.0	24.0-120.0	3.0-10.0	3.0-10.0
1986	2.00-10.00	1.25-6.00	30.0-150.0	24.0-120.0	3.0-10.0	3.0-10.0
1985	2.00-10.00	1.25-6.00	30.0-150.0	24.0-120.0	3.0-10.0	3.0-10.0
1984	2.00-10.00	1.25-6.00	30.0-150.0	24.0-120.0	3.0-10.0	3.0-10.0
1983	2.00-10.00	1.25-6.00	30.0-150.0	24.0-120.0	3.0-10.0	3.0-10.0
1982	2.00-10.00	1.25-6.00	60.0-150.0	48.0-120.0	3.0-10.0	3.0-10.0
1981	2.00-10.00	1.25-6.00	60.0-150.0	48.0-120.0	3.0-10.0	3.0-10.0
Hydrocarbon	Carbon Monoxide
(ppm at idle)	(percent at idle)
1981 and later	220	1.2
1979-1980	300	2.5
1975-1978	300	3.0
1968-1974	700	6.0

*Actual exhaust emission standards shall be set by the department during the start-up phase (a period of up to two years) from the range presented. Initially, these standards will be those recommended by the USEPA as contained in table 1a in bold print (most stringent). Standards listed are based upon the IM240 test. Other test methods may be used but cutpoints used for other tests will be set to yield the same failures as would be realized using the IM240 test. Standards may be changed within the range for each model year if repair facilities experience significant problems in repairing failed vehicles to meet standards or if actual failure rates vary substantially from those predicted. The department reserves the right to set adjustment factors for nongasoline or nondiesel fueled vehicles. The department shall publish notice of any changes to the standards in the Environmental Notice Bulletin.

Light Duty Trucks 1

(6,000 lbs. GVWR or less)

Model Year	Hydrocarbon		Carbon Monoxide		Oxides of Nitrogen
(grams per mile)		(grams per mile)		(grams per mile)
Composite	Phase 2	Composite	Phase 2	Composite	Phase 2
1994 + Tier 1
([LESS THAN OR EQUAL TO]3750 LVW)	0.80-10.00	0.50-6.00	15.0-150.0	12.0-120.0	2.0-10.0	2.0-10.0
(>3750 LVW)	1.00-10.00	0.63-6.00	20.0-150.0	16.0-120.0	2.5-10.0	2.5-10.0
1995	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	3.0-10.0	3.0-10.0
1994	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	3.0-10.0	3.0-10.0
1993	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	3.0-10.0	3.0-10.0
1992	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	3.0-10.0	3.0-10.0
1991	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	3.0-10.0	3.0-10.0
1990	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	3.5-10.0	3.5-10.0
1989	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	3.5-10.0	3.5-10.0
1988	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	3.5-10.0	3.5-10.0
1987	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	7.0-10.0	7.0-10.0
1986	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	7.0-10.0	7.0-10.0
1985	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	7.0-10.0	7.0-10.0
1984	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	7.0-10.0	7.0-10.0
1983	7.50-10.00	5.00-6.00	100.0-150.0	80.0-120.0	7.0-10.0	7.0-10.0
1982	7.50-10.00	5.00-6.00	100.0-150.0	80.0-120.0	7.0-10.0	7.0-10.0
1981	7.50-10.00	5.00-6.00	100.0-150.0	80.0-120.0	7.0-10.0	7.0-10.0

Hydrocarbon	Carbon Monoxide
(ppm at idle)	(percent at idle)
1981 and later	220	1.2
1979-1980	300	2.5
1975-1978	300	3.0
1968-1974	700	6.0

Light Duty Trucks 2

(6,001-8,500 lbs. GVWR)

Model Year	Hydrocarbon		Carbon Monoxide		Oxides of Nitrogen
(grams per mile)		(grams per mile)		(grams per mile)
Composite	Phase 2	Composite	Phase 2	Composite	Phase 2
1994 + Tier 1
([LESS THAN OR EQUAL TO]5750 LVW)	1.00-10.00	0.63-6.00	20.0-150.0	16.0-120.0	2.5-10.0	2.5-10.0
(>5750 LVW)	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	4.0-10.0	4.0-10.0
1995	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	4.5-10.0	4.5-10.0
1994	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	4.5-10.0	4.5-10.0
1993	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	4.5-10.0	4.5-10.0
1992	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	4.5-10.0	4.5-10.0
1991	2.40-10.00	1.50-6.00	60.0-150.0	48.0-120.0	4.5-10.0	4.5-10.0
1990	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	5.0-10.0	5.0-10.0
1989	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	5.0-10.0	5.0-10.0
1988	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	5.0-10.0	5.0-10.0
1987	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	7.0-10.0	7.0-10.0
1986	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	7.0-10.0	7.0-10.0
1985	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	7.0-10.0	7.0-10.0
1984	3.20-10.00	2.00-6.00	80.0-150.0	64.0-120.0	7.0-10.0	7.0-10.0
1983	7.50-10.00	5.00-6.00	100.0-150.0	80.0-120.0	7.0-10.0	7.0-10.0
1982	7.50-10.00	5.00-6.00	100.0-150.0	80.0-120.0	7.0-10.0	7.0-10.0
1981	7.50-10.00	5.00-6.00	100.0-150.0	80.0-120.0	7.0-10.0	7.0-10.0
Hydrocarbon	Carbon Monoxide
(ppm at idle)	(percent at idle)
1981 and later	220	1.2
1979-1980	300	2.5
1975-1978	300	3.0
1968-1974	700	6.0
Heavy Duty Trucks
(over 8,500 lbs. GVWR)
Hydrocarbon	Carbon Monoxide
(ppm at idle)	(percent at idle)
1979 and later	300	3.0
1974-1978	600	4.5
1970-1973	700	6.0

(e)Table 1b.

Table 1b
VEHICLE EXHAUST EMISSION STANDARDS
(Final Standards)
Light Duty Vehicles
Model Year	Hydrocarbon		Carbon Monoxide		Oxides of Nitrogen
(grams per mile)		(grams per mile)		(grams per mile)
Composite	Phase 2	Composite	Phase 2	Composite	Phase 2
1994 + Tier 1	0.60	0.40	10.0	8.0	1.5	1.5
1983-1995	0.80	0.50	15.0	12.0	2.0	2.0
1981-1982	0.80	0.50	30.0	24.0	2.0	2.0
Hydrocarbon	Carbon Monoxide
(ppm at idle)	(percent at idle)
1981 and later	220	1.2
1979-1980	300	2.5
1975-1978	300	3.0
1968-1974	700	6.0
Light Duty Trucks 1
(6,000 lbs. GVWR or less)
Model Year	Hydrocarbon		Carbon Monoxide		Oxides of Nitrogen
(grams per mile)		(grams per mile)		(grams per mile)
Composite	Phase 2	Composite	Phase 2	Composite	Phase 2
1994 + Tier 1
([LESS THAN OR EQUAL TO]3750 LVW)	0.60	0.40	10.0	8.0	1.5	1.5
(>3750 LVW)	0.80	0.50	13.0	10.0	1.8	1.8
1988-1995	1.60	1.00	40.0	32.0	2.5	2.5
1984-1987	1.60	1.00	40.0	32.0	4.5	4.5
1981-1983	3.40	2.00	70.0	56.0	4.5	4.5
Hydrocarbon	Carbon Monoxide
(ppm at idle)	(percent at idle)
1981 and later	220	1.2
1979-1980	300	2.5
1975-1978	300	3.0
1968-1974	700	6.0
Light Duty Trucks 2
(6,001-8,500 lbs. GVWR)
Model Year	Hydrocarbon		Carbon Monoxide		Oxides of Nitrogen
(grams per mile)		(grams per mile)		(grams per mile)
Composite	Phase 2	Composite	Phase 2	Composite	Phase 2
1994 + Tier 1
([LESS THAN OR EQUAL TO]5750 LVW)	0.80	0.50	13.0	10.0	1.8	1.8
(>5750 LVW)	0.80	0.50	15.0	12.0	2.0	2.0
1988-1995	1.60	1.00	40.0	32.0	3.5	3.5
1984-1987	1.60	1.00	40.0	32.0	4.5	4.5
1981-1983	3.40	2.00	70.0	56.0	4.5	4.5
Hydrocarbon	Carbon Monoxide
(ppm at idle)	(percent at idle)
1981 and later	220	1.2
1979-1980	300	2.5
1975-1978	300	3.0
1968-1974	700	6.0
Heavy Duty Trucks
(over 8,500 lbs. GVWR)
Hydrocarbon	Carbon Monoxide
(ppm at idle)	(percent at idle)
1979 and later	300	3.0
1974-1978	600	4.5
1970-1973	700	6.0

(f)Table 2.

Table 2
Gas Cap Integrity Test
Model Year	Initial System Pressure	Standard
1968 and later	30±1 inches of water	Leak rate of less than or equal to 60 cc/min

N.Y. Comp. Codes R. & Regs. Tit. 6 §§ 217-1.3