Multiple Choice
Which of the following represents a significant DIFFERENCE between an electronic unit pump (EUP) when compared to a typical electronic unit injector (EUI) system?
A) plungers are mechanically actuated
B) ECM manages effective stroke
C) fuel is delivered to pump chambers at charging pressure
D) injection pressure fuel is delivered to an injector nozzle by high pressure line
Correct Answer:
Verified
Correct Answer:
Verified
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