xvEPA Office of Mobile Sources EPA420-B-99-008 December 1999 Major Elements of Operating I/M Programs State Alaska Arizona (Phoenix) Arizona (Tucson) California basic California enhanced Colorado (Denver & Boulder) Colorado (Co Springs Greely Ft Collins) Connecticut Delaware Florida Network Type Test & Repair (85% Test Only credit) Test Only Test Only Test & Repair Hybrid Test Only Test & Repair (50% Test Only credit) Test Only Test Only Test Only Test Type 2 speed Idle 81+: IM240 <81: Idle Idle 2 speed Idle ASM 82+: IM240 <82: Idle OBD MIL check 81+: 2 speed Idle <81: Idle OBD MIL check ASM2525 Idle Idle Cutpoints 220/0.5/999 2/30/3 220/1 .2 220/1 .2 220/1 .2 120/1.0 5/25/8 300/3.0 400/1 .5 220/1 .2 220/1 .2 220/1 .2 Visual Checks Catalyst Air pump EGR PCV Evap disable Catalyst Air pump PCV Evap disable Catalyst Air pump Catalyst Air pump EGR Fuel Inlet Catalyst Air pump EGR PCV Evap disable O2 sensor Catalyst Air pump Fuel Inlet O2 sensor Catalyst Air pump Fuel Inlet Catalyst Air pump EGR PCV Evap disable fuel inlet Gas Cap Catalyst Fuel Inlet Catalyst Fuel Inlet Evaporative Tests none purge pressure Gas Cap Gas Cap Gas Cap Gas Cap Gas Cap Gas Cap Gas Cap Gas Cap Pressure none Tech Training 100% TTC 100% TTC Frequency Biennial Annual 1967-80 Biennial 1981 + Biennial Biennial Biennial 82+: Biennial <82: Annual 82+: Biennial <82: Annual 81+: Biennial <81: Annual Biennial Annual Vehicle Types LDGVs LDGTs All All LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs LDGVs LDGTs LDGVs LDGTs Model Years Anchorage 1 968+ Fairbanks 1 975+ 1967+ <5 exempt 1967+ <5 exempt 1974+ <4 exempt 1974+ <4 exempt All except <4 exempt All except <4 exempt 1968+ 1968+ 1975+ Estimated Start Date 7/85 1/95 1/95 1995 7/98 1/95 1/95 1/98 ongoing 4/91 ------- Georgia Idaho Illinois Indiana Kentucky Louisiana Maine Maryland Massachusett s Minnesota Missouri Nevada New Hampshire New Jersey Hybrid (100% Test Only credit) Test & Repair (50% Test Only credit) Test Only Test Only Test Only Test & Repair Test & Repair Test Only Test & Repair (100% Test Only credit) Test Only Test Only Test & Repair (50% Test Only credit) Test & Repair Hybrid (80% Test Only credit) 2-speed for <5 years old ASM for older Idle IM240 81+: 93 sec IM240 test <81: Idle Idle fillpipe pressure test no tailpipe test 77-83: Idle 84+: IM240 BAR31 Idle 81+: IM240 <81: Idle 2 speed Idle no tailpipe test 81+: ASM1 <81: Idle 220/1 .2 na/1 .2 220/1 .2 2/30/3 220/1 .2 220/1 .2 na na 220/1 .2 1 .2/20/2.5 1 .2/20/2.5 220/1 .2 0.8/15/2.0 300/3.0 220/1 .2 na 1 .2/20/2.5 220/1 .2 Catalyst Gas Cap Catalyst Air pump Fuel Inlet Catalyst Fuel Inlet Catalyst Air pump EGR PCV Evap disable Catalyst Air pump Catalyst Air pump EGR PCV Fuel Inlet Evap disable Catalyst Catalyst Gas Cap Catalyst Fuel Inlet Catalyst Gas Cap Catalyst Air pump EGR PCV Fuel Inlet Catalyst Air pump EGR Fuel Inlet Catalyst Catalyst Gas Cap none Gas Cap Gas Cap Purge Pressure Gas Cap Pressure Gas Cap Gas Cap Pressure Purge Pressure Purge none Purge Gas Cap none none Pressure Purge 100% TTC 100% TTC Biennial Annual Biennial Biennial Annual Annual Annual Biennial Biennial Annual Biennial Annual Annual Biennial LDGVs LDGTs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs LDGVs LDGTs HDGVs MC LDGVs LDGTs LDGVs LDGTs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs LDGVs LDGTs LDGVs LDGTs LDGVs LDGTs HDGVs 1975+ <2 exempt 1965+ 1968+ 1976+ 1968+ 1980+ <3 exempt 1977+ 1984+ <5 exempt 1976+ 1971 + 1968+ ALL 10/98 ongoing 2/99 1/97 ongoing 1/00 1/99 10/97 10/99 7/91 36620 1995 1/99 12/99 ------- New Mexico New York North Carolina Ohio (Cincinnati) Ohio (Cleveland/ Dayton) Oklahoma Oregon Pennsylvania Rhode Island Tennessee Texas Test & Repair (50% Test Only credit) Test & Repair (81 % Test Only credit) Test & Repair (50% Test Only credit) Test Only Test Only Test & Repair (50% Test Only credit) Test Only Test & Repair (100% Test Only credit) Test & Repair Test Only Test & Repair (100% Test Only credit) 2 speed Idle 81+ :NYtest <81 :ldle 2 speed Idle 81+:IM240 <81:ldle 81+: ASM2525 <81: Idle visual inspection only 2-speed idle 1975-80 and 2-5 year old vehicles BAR31 1981-6yrsold ASM1 in Philadelphia (75-80 get idle) 2 Speed idle in Pittsburgh (75-80 get idle) RI2000 Idle 2 speed Idle 220/1 .2 1 .2/20/2.5 220/1 .2 220/1 .2 2/30/6 220/1 .2 na 220/1 .0 0 8/1 5/2 0 220/1 2 220/1 .2 220/1 .2 Catalyst Air pump Fuel Inlet Catalyst Fuel Inlet Air pump EGR PCV Gas Cap Evap disable Catalyst Air pump EGR PCV Fuel Inlet Evap disable Catalyst Catalyst Catalyst Air pump EGR PCV Evap disable Catalyst Air pump EGR PCV Evap disable Catalyst Fuel Inlet EGR PCV Evap disable none Catalyst Fuel Inlet Gas Cap Catalyst Air pump EGR PCV Evap disable Gas Cap Purge Pressure none Pressure Purge none Purge in Portland Gas Cap Pressure and Purge in Philly, none in other areas Gas Cap none Gas Cap 50% TTC 100% TTC 100% TTC Biennial Annual Annual Biennial Biennial Annual Biennial Annual Biennial Annual Annual LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs LDGVs LDGTs HDGVs LDGVs LDGTs LDGVs LDGTs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs 1975+ Up to 25 years old 1968+ up to 25 years old up to 25 years old 1979+ 1975+ 1975+ 1967+ 1975+ 2-24 yrs 3/89 12/98 ongoing 1/96 7/98 ongoing Fall 1997 11/1 5/97 for Philly/Pitt areas 160TR counties to start Philly- like program 11/15/99 6/99 ongoing 11/97 ------- Utah (Weber and Utah Counties) Utah (Salt Lake County) Utah (Davis county) Vermont Virginia Washington Washington DC Wisconsin Test & Repair (100% Test Only credit) Test & Repair (100% Test Only credit) Test Only Test & Repair (100% Test Only credit) Test & Repair (94% Test Only credit) Test Only Test Only Test Only 2-speed idle ASM IM240 (3, 6, 9 year-old vehicles ) (all others get annual 2-speed idle) catalyst 1/97 Gas Cap 1/98 OBD scan 81+: ASM2 <80: 2 Speed Idle ASM idle 84+: IM240 <83: Idle IM240 OBD scan 220/1 .2 na 220/1 .2 220/1 .2 1 .2/20/2.5 300/1 .5 2/30/3 Catalyst Air pump EGR PCV Fuel Inlet Evap disable Catalyst Air pump EGR PCV Fuel Inlet Evap disable Catalyst Air pump EGR PCV Fuel Inlet Evap disable Catalyst Gas Cap Catalyst Air pump EGR PCV Evap canister Gas Cap none Fuel Inlet Catalyst Catalyst Air pump PCV Fuel Inlet Evap disable Gas Cap Gas Cap Gas Cap none Gas Cap Purge Pressure Gas Cap Gas Cap Purge Pressure Gas Cap 100% TTC 100% TTC 100% TTC 100% TTC 100% TTC Biennial Biennial Biennial Annual Biennial Biennial Biennial Biennial LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs LDGVs LDGTs HDGVs 1968+ 1968+ 1968+ 1968+ up to 25 years old <2 exempt 1968+ up to 25 years old 1968+ Early 1997 Early 1997 Early 1997 1/97 5/98 Early 1997 4/99 1/95 ------- |