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Author Question: The vacuum hose from the fuel-pressure regulator was removed from the regulator and gasoline dripped ... (Read 87 times)

Destiiny22

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  • Posts: 557
on: Jun 22, 2018
The vacuum hose from the fuel-pressure regulator was removed from the regulator and gasoline dripped out of the hose. Technician A says that this is normal and that everything is okay. Technician B says that one or more of the injectors may be defective, causing the fuel to get into the hose. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Port fuel-injection systems generally use what type of injector driver?
 
  A) Peak and hold B) Saturated switch
  C) Pulsed D) Pulse-width modulated


kiamars2010

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

D

Answer to Question 2

B


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