The PCV system controls which exhaust emission(s)?

[londonang]

Question 1

The electric AIR pump is energized for ________.
◦ No longer than 4 minutes
◦ Until the engine goes into closed loop
◦ Either A or B
◦ Neither A nor B

Question 2

The PCV system controls which exhaust emission(s)?
◦ HC
◦ CO
◦ NOx
◦ Both A and B

[johnpizzaz]

Answer 1

Either A or B

Answer 2

Both A and B

[londonang]

YES! Correct, THANKS for helping me on my review

[recede]

Excellent