Excerpt:"Starting from simple to more complex, have fun looking
at these: The answers and explanations are below in another
section.
1. The PCV system is designed to keep what emissions from
getting out into the air?
A: HC
B: NOx
C: CO
D: CO2
2. The PCV system of late model vehicle built to be legal
in the US:
A: Is open to the atmosphere
B: Is closed to the atmosphere
C: recycles blowby gases to the exhaust manifold
D: always uses a PCV valve
3. What could Technician B say about the PCV system and get
it right on a test question?
A: It usually has only one hose
B: It needs to have the oil dipstick in place
C: It needs to have the oil fill cap in place
D: Both B and C"
The article contains these sections:
- 20 Questions
- Answers and Explanations
