vehicle weight placard on the vehicle
What is the main function of the egr valve? - answer to lower the production of nox gas
in the combustion chamber
What is acceptable for valid registration ? - answer - valid registration card
- pink slip
- print out from penndot vehicle registration website
What engine speed is the vehicle operated at during a two speed idle test? - answer idle
400-1250 rpm & 2250-2750 (2500 rpm)
What is gasoline made of? - answer hydrogen & carbon atoms
Name the three harmful gases produced by a vehicle? - answer co, hc & nox
How often does an emission inspector have to recertify ? - answer every 2 years
What do we give a customer that fails an emission test? - answer a signed vir & repair
data form
What paperwork is required from the customer to do an initial emission inspection? - an-
swer valid registration only
1