Under light load, a vacuum modulator gets what type of signal from the engine?
A) High vacuum, low pressure
B) Low vacuum, high pressure
C) No vacuum, no pressure
D) None of the above

Name: Under light load, a vacuum modulator gets what type of signal from the engine? A) High vacuum, low pressure B) Low vacuum, high pressure C) No vacuum, no pressure D) None of the above
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Question

Quizplus · Accepted Answer

Under light load, the engine produces high vacuum and low pressure, which is the signal received by the vacuum modulator.

Under Light Load, a Vacuum Modulator Gets What Type of Signal