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Author Question: Which of the following values for IAC count would indicate a vacuum leak on a speed density system? ... (Read 159 times)

bcretired

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on: Jun 22, 2018
Which of the following values for IAC count would indicate a vacuum leak on a speed density system?
 
  A) 25 B) 30 or more C) 5 or less D) 15

Question 2

The fuel pressure drops rapidly when the engine is turned off. Technician A says that one or more injectors could be leaking. Technician B says that a defective check valve in the fuel pump could be the cause. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


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blfontai

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Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

C


bcretired

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Reply #2 on: Jun 22, 2018
Thank you


blfontai

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Reply #3 on: Jun 22, 2018
No problem :)


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