Ariz. Admin. Code § tit. 18, ch. 2, art. 10, tbl. 2

Current through Register Vol. 30, No. 50, December 13, 2024

Table 2 - Emissions Standards - Annual Tests

MAXIMUM ALLOWABLE

Motorcycles

Vehicle Engine Type	Vehicle Model Year	Number of Cylinders	Conditioning Mode		Curb Idle Mode Test		Loaded Cruise Mode Test
			HC PPM	CO %	HC PPM	CO %	HC PPM	CO %
2-Stroke	All	All	18,000	5.00	18,000	5.00	N/A	N/A
4-Stroke	All	All	500	5.00	1,800	5.50	N/A	N/A

Reconstructed Vehicles

Vehicle Engine Type	Vehicle Model Year	Number of Cylinders	Conditioning Mode		Curb Idle Mode Test		Loaded Cruise Mode Test
			HC PPM	CO %	HC PPM	CO %	HC PPM	CO %
4-Stroke	1967-1980	All	700	5.25	1,200	7.50	1,200	5.60
4-Stroke	1980 & Newer	All	700	5.25	1,200	7.50	700	5.25

Light-Duty Vehicles

Vehicle Engine Type	Vehicle Model Year	Number of Cylinders	Conditioning Mode		Curb Idle Mode Test		Loaded Cruise Mode Test
			HC PPM	CO %	HC PPM	CO %	HC PPM	CO %
2-Stroke	All	All	18,000	5.00	18,000	5.00	18,000	5.00
4-Stroke	1967-1971	4 or less	450	3.75	500	5.50	500	4.20
4-Stroke	1967-1971	more than 4	380	3.00	450	5.00	450	3.75
4-Stroke	1972-1974	4 or less	380	3.50	400	5.50	400	4.20
4-Stroke	1972-1974	more than 4	300	3.00	400	5.00	400	3.75
4-Stroke	1975-1978	4 or less	120	1.00	250	2.20	250	1.65
4-Stroke	1975-1978	more than 4	120	1.00	250	2.00	250	1.50
4-Stroke	1979	4 or less	120	1.00	220	2.20	220	1.65
4-Stroke	1979	more than 4	120	1.00	220	2.00	220	1.50
4-Stroke	1980 & newer	All	100	0.50	220	1.20	220	1.20

Light-Duty Truck 1 (0-6000 lbs GVWR)

Vehicle Engine Type	Vehicle Model Year	Number of Cylinders	Conditioning Mode		Curb Idle Mode Test		Loaded Cruise Mode Test
			HC PPM	CO %	HC PPM	CO %	HC PPM	CO %
2-Stroke	All	All	18,000	5.00	18,000	5.00	18,000	5.00
4-Stroke	1967-1971	4 or less	450	3.75	500	5.50	500	4.20
4-Stroke	1967-1971	more than 4	380	3.00	450	5.00	450	3.75
4-Stroke	1972-1974	4 or less	380	3.50	400	5.50	400	4.20
4-Stroke	1972-1974	more than 4	300	3.00	400	5.00	400	3.75
4-Stroke	1975-1978	4 or less	120	1.00	250	2.20	250	1.65
4-Stroke	1975-1978	more than 4	120	1.00	250	2.00	250	1.50
4-Stroke	1979	4 or less	120	1.00	220	2.20	220	1.65
4-Stroke	1979	more than 4	120	1.00	220	2.00	220	1.50
4-Stroke	1980 & newer	All	100	0.50	220	1.20	220	1.20

Light-Duty Truck 2 (6001 - 8500 lbs GVWR)

Vehicle Engine Type	Vehicle Model Year	Number of Cylinders	Conditioning Mode		Curb Idle Mode Test		Loaded Cruise Mode Test
			HC PPM	CO %	HC PPM	CO %	HC PPM	CO %
2-Stroke	All	All	18,000	5.00	18,000	5.00	18,000	5.00
4-Stroke	1967-1971	4 or less	450	3.75	500	5.50	500	4.20
4-Stroke	1967-1971	more than 4	380	3.00	450	5.00	450	3.75
4-Stroke	1972-1974	4 or less	380	3.50	400	5.50	400	4.20
4-Stroke	1972-1974	more than 4	300	3.00	400	5.00	400	3.75
4-Stroke	1975-1978	All	300	3.00	350	4.00	350	3.00
4-Stroke	1979	4 or less	120	1.00	220	2.20	220	1.65
4-Stroke	1979	more than 4	120	1.00	220	2.00	220	1.50
4-Stroke	1980 & newer	All	100	0.50	220	1.20	220	1.20

Heavy-Duty Truck (8501 lbs or greater GVWR)

Vehicle Engine Type	Vehicle Model Year	Number of Cylinders	Conditioning Mode		Curb Idle Mode Test		Loaded Cruise Mode Test
			HC PPM	CO %	HC PPM	CO %	HC PPM	CO %
2-Stroke	All	All	18,000	5.00	18,000	5.00	18,000	5.00
4-Stroke	1967-1971	4 or less	450	3.75	500	5.50	500	4.20
4-Stroke	1967-1971	more than 4	380	3.00	450	5.00	450	3.75
4-Stroke	1972-1974	4 or less	380	3.50	400	5.50	400	4.20
4-Stroke	1972-1974	more than 4	300	3.00	400	5.00	400	3.75
4-Stroke	1975-1978	All	300	3.00	350	4.00	350	3.00
4-Stroke	1979 & newer	All	300	3.00	300	4.00	300	3.00

Ariz. Admin. Code tit. 18, ch. 2, art. 10, tbl. 2

Renumbererd from R18-2-1006 and amended effective November 14, 1994 (Supp. 94-4). See emergency amendment below (Supp. 94-4). Emergency amendment adopted effective December 23, 1994, pursuant to A.R.S. § 41-1026, valid for 180 days (Supp. 95-2). Emergency amendment expired, previous text placed back into effect effective June 21, 1995 (Supp. 95-3). Amended by final rulemaking at 8 A.A.R. 90, effective January 1, 2002 (Supp. 01-4).