PA ENHANCED EMISSIONS TEST EXAM 2025 QUESTIONS AND ANSWERS
How many emissions regions are there and what are they? - (answer)4, Northern, Pitt, Phili, South
Central/ Lehigh
Northern Region only does... - (answer)Visual anti-tamper and gas cap test
How often must you recertify? - (answer)every 2 years
How many classifications of emissions licenses are there? What are they? - (answer)3, Northern region
emission inspector, certified emission inspector, certified repair technician
What license allows you to issue waivers? - (answer)Certified Repair Technician
How many options are there for visual inspection that you must answer? What are they? - (answer)3,
Pass, Fail, (N/A < cant access or doesn't have it)
What year vehicles receive a tail pipe test? - (answer)1975-1995
What vehicles receive an OBD and gas cap check? - (answer)1996 and newer
What are the requirements for a low mile exemption? - (answer)less than 5000 miles and a year of
ownership
Name 3 other names for M.I.L - (answer)Check engine, service engine soon, ISO
What gasses ae used for diagnostics and not as hazardous pollutants? - (answer)Co2, O2
Too much or Too little 02= - (answer)Bad combustion
what is the primary function of a catalytic converter? - (answer)turn bad gasses into good gasses
, PA ENHANCED EMISSIONS TEST EXAM 2025 QUESTIONS AND ANSWERS
Whos labor can be used for a waiver? - (answer)Recognized repair facility or technician
What repair may be made when preforming an emissions test? - (answer)Gas Cap
What M.I.L conditions will cause a failed test? - (answer)if MIL doesn't come on with KOEO, or comes on
KOER
How are ERG valves controlled? - (answer)Vacuum or Electrically
Hoe long does a car purchased outside of an Emissions area with no sticker have to get an emissions
inspection? - (answer)20 days
What do you do if a vehicle stalls while preforming a one speed idle test? - (answer)restart car, wait 30
seconds, continue
What is the function of charcoal canister / evap system? - (answer)Trap HC vapors
What is AIR systems? - (answer)air injected into exhaust train to oxidize HCs
If a vehicle has more than 1 gas cap, how many should you test? How many need to pass? - (answer)All,
All
A vehicle comes in with 4890 miles and has been owned for 12 months and not titled prior. What should
the inspector do? - (answer)Exempt from emissions
When preforming an ASM5015 test, traction control will not turn off. What should the inspector do? -
(answer)Two speed idle test
How many emissions regions are there and what are they? - (answer)4, Northern, Pitt, Phili, South
Central/ Lehigh
Northern Region only does... - (answer)Visual anti-tamper and gas cap test
How often must you recertify? - (answer)every 2 years
How many classifications of emissions licenses are there? What are they? - (answer)3, Northern region
emission inspector, certified emission inspector, certified repair technician
What license allows you to issue waivers? - (answer)Certified Repair Technician
How many options are there for visual inspection that you must answer? What are they? - (answer)3,
Pass, Fail, (N/A < cant access or doesn't have it)
What year vehicles receive a tail pipe test? - (answer)1975-1995
What vehicles receive an OBD and gas cap check? - (answer)1996 and newer
What are the requirements for a low mile exemption? - (answer)less than 5000 miles and a year of
ownership
Name 3 other names for M.I.L - (answer)Check engine, service engine soon, ISO
What gasses ae used for diagnostics and not as hazardous pollutants? - (answer)Co2, O2
Too much or Too little 02= - (answer)Bad combustion
what is the primary function of a catalytic converter? - (answer)turn bad gasses into good gasses
, PA ENHANCED EMISSIONS TEST EXAM 2025 QUESTIONS AND ANSWERS
Whos labor can be used for a waiver? - (answer)Recognized repair facility or technician
What repair may be made when preforming an emissions test? - (answer)Gas Cap
What M.I.L conditions will cause a failed test? - (answer)if MIL doesn't come on with KOEO, or comes on
KOER
How are ERG valves controlled? - (answer)Vacuum or Electrically
Hoe long does a car purchased outside of an Emissions area with no sticker have to get an emissions
inspection? - (answer)20 days
What do you do if a vehicle stalls while preforming a one speed idle test? - (answer)restart car, wait 30
seconds, continue
What is the function of charcoal canister / evap system? - (answer)Trap HC vapors
What is AIR systems? - (answer)air injected into exhaust train to oxidize HCs
If a vehicle has more than 1 gas cap, how many should you test? How many need to pass? - (answer)All,
All
A vehicle comes in with 4890 miles and has been owned for 12 months and not titled prior. What should
the inspector do? - (answer)Exempt from emissions
When preforming an ASM5015 test, traction control will not turn off. What should the inspector do? -
(answer)Two speed idle test
