The fuel pump is turned on and off by ________.
A) The fuel pump relay B) A vacuum switch
C) High fuel tank pressure D) The fuel pump rocker switch
Question 2
All of the following statements are correct EXCEPT ________.
A) A defective check valve is the only reason fuel pressure might drop after the pump is shut off
B) A defective pressure regulator might cause a drop in fuel pressure after the pump is shut off
C) Stuck fuel injectors might cause a drop in fuel pressure after the pump is shut off
D) All of the statements are correct
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