PA EMISSIONS EXAM QUESTIONS AND VERIFIED ANSWERS 2024
UPDATED
What is the maximum fee that emission inspection stations are allowed to charge
for a PA Emission?
The fee is not regulated
What is the primary function of the Evaporative Control System?
To collect and store vapors originating in the fuel system
When a vehicle passes a PA Emissions Inspection, who is authorized to affix the
PA Emissions Inspection Certificate (emissions sticker) to the vehicle?
PA Certified Emission Inspector
Two inspectors are discussing the PA Emission Inspection Program.
Inspector "A" says: "Vehicles that fail the visual portion of the inspection should
receive a complete test before any repairs are made; however, a faulty or missing
gas cap may be replaced after receiving the customer's authorization."
Inspector "B" says: "Vehicles that pass the emission inspection will be issued a
Vehicle Inspection Report (VIR) and a PA Certificate of Emission Inspection
(emission sticker)."
Who is right?
Both A and B
, The EPA has identified three harmful pollutants produced through inefficient
vehicle combustion and evaporation. These pollutants are:
HC, CO and NOX
Inspector "A" says: "A vehicle that fails an initial emissions inspection is entitled
to one free retest until their current emission sticker expires."
Inspector "B" says: "Vehicle owners may request a retest at a facility other than
the one that performed the initial emissions test."
Who is right?
B only
What is the primary function of the gas cap vacuum relief valve?
To allow fresh air to enter the fuel tank
If a vehicle were equipped with an Exhaust Gas Recirculation (EGR) valve, it
would typically be located?
On or near the intake manifold
In the Northern Region, a licensed emissions inspector is performing the visual
portion of the emissions test. Which of the following emission controls is not
inspected?
OBD-II Check Engine Light
What is the primary function of the gas cap pressure relief valve?
To lower internal fuel tank pressure
UPDATED
What is the maximum fee that emission inspection stations are allowed to charge
for a PA Emission?
The fee is not regulated
What is the primary function of the Evaporative Control System?
To collect and store vapors originating in the fuel system
When a vehicle passes a PA Emissions Inspection, who is authorized to affix the
PA Emissions Inspection Certificate (emissions sticker) to the vehicle?
PA Certified Emission Inspector
Two inspectors are discussing the PA Emission Inspection Program.
Inspector "A" says: "Vehicles that fail the visual portion of the inspection should
receive a complete test before any repairs are made; however, a faulty or missing
gas cap may be replaced after receiving the customer's authorization."
Inspector "B" says: "Vehicles that pass the emission inspection will be issued a
Vehicle Inspection Report (VIR) and a PA Certificate of Emission Inspection
(emission sticker)."
Who is right?
Both A and B
, The EPA has identified three harmful pollutants produced through inefficient
vehicle combustion and evaporation. These pollutants are:
HC, CO and NOX
Inspector "A" says: "A vehicle that fails an initial emissions inspection is entitled
to one free retest until their current emission sticker expires."
Inspector "B" says: "Vehicle owners may request a retest at a facility other than
the one that performed the initial emissions test."
Who is right?
B only
What is the primary function of the gas cap vacuum relief valve?
To allow fresh air to enter the fuel tank
If a vehicle were equipped with an Exhaust Gas Recirculation (EGR) valve, it
would typically be located?
On or near the intake manifold
In the Northern Region, a licensed emissions inspector is performing the visual
portion of the emissions test. Which of the following emission controls is not
inspected?
OBD-II Check Engine Light
What is the primary function of the gas cap pressure relief valve?
To lower internal fuel tank pressure
