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    Engineering
  3. Study Set
    Medium/Heavy duty truck engines, fuel & computerized management systems
  4. Exam
    Exam 22: Port-Helix Metering Injection Pumps
  5. Question
    What Does a Variable Timing Device Such as Econovance Allow
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What Does a Variable Timing Device Such as Econovance Allow

Question 2

Question 2

Multiple Choice

What does a variable timing device such as Econovance allow an ECM managing a Bosch 8500 injection pump to control?


A) exact moment of ignition
B) injection timing advance
C) centrifugal timing advance
D) engine cylinder pressure

Correct Answer:

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