The section of a PCM that is responsible for sending the proper reference voltage to many of the sensors is the input sensor section.
<h3>What are PCM inputs?</h3>
The Powertrain Control Module (PCM) is known to be an input section of the PCM.
It is made up of the engine's ignition system, fuel injection system and also emission controls. The PCM is known to receives inputs a lot from different kinds of sensors and switches.
