[Answered] How much of the air needed by the engine flows through the PCV system when the engine is at idle speed?

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Author Question: How much of the air needed by the engine flows through the PCV system when the engine is at idle speed? (Read 76 times)

mmm

Hero Member
Posts: 558

on: Aug 13, 2021

Question 1

An electric SAI pump is controlled by ________.
◦ A vacuum switch
◦ The PCM
◦ Exhaust pressure
◦ Manifold vacuum

Question 2

How much of the air needed by the engine flows through the PCV system when the engine is at idle speed?
◦ 1-3%
◦ 5-10%
◦ 10-20%
◦ Up to 30%

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Marked as best answer by mmm on Aug 13, 2021

soda0602

Sr. Member
Posts: 313

Reply #1 on: Aug 13, 2021

Answer 1

The PCM

Answer 2

Up to 30%

mmm

Member
Posts: 558

Reply 2 on: Aug 13, 2021

Thanks for the timely response, appreciate it

meganmoser117

Member
Posts: 303

Reply 3 on: Yesterday

Excellent

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