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    Engineering
  3. Study Set
    Medium/Heavy duty truck engines, fuel & computerized management systems
  4. Exam
    Exam 27: Heui Fuel Systems
  5. Question
    What Determines How Fast a HEUI Amplifier Piston Is Driven
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What Determines How Fast a HEUI Amplifier Piston Is Driven

Question 3

Question 3

Multiple Choice

What determines how fast a HEUI amplifier piston is driven through its stroke?


A) actuation oil pressure value
B) duration HEUI control solenoid is energized
C) poppet spill flow area
D) engine rpm

Correct Answer:

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