This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which device protects the air pump from reverse exhaust pressure? A) Check valve B) IAC valve C) ... (Read 199 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jun 23, 2018
Which device protects the air pump from reverse exhaust pressure?
 
  A) Check valve B) IAC valve C) PCV valve D) EGR valve

Question 2

A vehicle comes into the shop and the technician retrieves the diagnostic code P0401 EGR flow insufficient. Which of these could be the cause?
 
  A) EGR valve stuck open B) Clogged EGR ports or passages
  C) Electrical wiring shorted D) All of these are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jun 23, 2018
Answer to Question 1

A

Answer to Question 2

D


bclement10

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jun 23, 2018
Thank you!


Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Jun 23, 2018
Happy to help


« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Blood Pressure Classifications Blood Pressure Classifications
This internal bypass passage in the thermostat housing directs cold coolant to the water pump. This internal bypass passage in the thermostat housing directs cold coolant to the water pump.
Chrysler recommends that the bleeder valve be opened whenever refilling the cooling system. Chrysler recommends that the bleeder valve be opened whenever refilling the cooling system.
Apply passive touch over the eyes and cheeks to finish. Place the hands, using very light pressure, ... Apply passive touch over the eyes and cheeks to finish. Place the hands, using very light pressure, ...
Blood pressure measurements: Palpable blood pressure Blood pressure measurements: Palpable blood pressure
Hormonal and nervous factors influencing blood pressure Hormonal and nervous factors influencing blood pressure
Video: Causes of Angina

For a complete list of videos, visit our video library