In order for its internal voltage reference regulator to continue to supply a 5 volt reference signal, the PCM must have at least _______ volts dropped across it.
A) 14.1
B) 12.6
C) 9.6
D) 5

Question

Quizplus · Accepted Answer

The PCM (Powertrain Control Module) needs a minimum voltage to operate correctly and maintain its internal functions, such as supplying a stable 5-volt reference signal. A voltage drop of at least 9.6 volts across it ensures that it has enough power to perform its tasks effectively, considering the electrical characteristics and requirements of automotive systems.

In Order for Its Internal Voltage Reference Regulator to Continue