Excessively High ____________________ Emissions Can Be Caused by Any Condition

Q7: A PCV valve that is stuck closed

Q8: A restricted or plugged _ system may

Q9: Excessively high HC emissions may be caused

Q10: Which of the following gases is NOT

Q11: A typical four-gas exhaust analyzer does not

Q13: A catalytic converter can be tested with

Q14: An excessively lean air/fuel ratio resulting in

Q15: Technician A says CO emissions increase as

Q16: Technician A says when CO goes up,

Q17: What tool is needed to test vacuum-type