What Function Does the Governor or Rack Actuator Perform on a Port-Helix

question 21

Multiple Choice

What function does the governor or rack actuator perform on a port-helix PLN system?

• A) Controls the collapse phase of the injection pulses.
• B) Limits the pressure produced by the charging pump.
• C) Governs the delivery valve.
• D) Controls fuel quantity delivered by precise positioning of the rack.

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