What gas has a rotten egg smell and is caused by sulfur in gasoline chemically reacting with air inside the catalytic converter?
A) sulfur dioxide [SO2 ]
B) hydrogen sulfide [HS]
C) sulphuric acid [H2SO4]
D) all answers are correct
Correct Answer:
Verified
Q28: Technician A says the production of CO2
Q29: Which of the following is NOT part
Q30: Technician A says the EGR vent solenoid
Q32: The AIR system reduces _.
A) hydrocarbons
B) carbon
Q32: Carbon monoxide is being discussed. Technician A
Q34: Technician A says oil in the PCV
Q35: Technician A says a three-way catalytic converter
Q36: Technician A says HC emissions are caused
Q37: The enhanced evaporative emission system (OBD-II)can detect
Q39: Technician A says the back pressure transducer
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