Ford Motor Company (Ford) is recalling certain 2019-2020 Mustang vehicles equipped with 5.0L engines and manual transmissions. The Powertrain Control Module (PCM) may broadcast an unintended faulted ...

Modern Ford alternators (Gen 6, & the Gen 4 from 2003) need to receive a signal from the pcm (power train control module) inorder to generate any power. This signal is pwm with a frequency of 125mhz ...

What is a PCM in a car? The term PCM stands for powertrain control module, and is a critical piece of equipment within your vehicle, but do you know what it does? Whether you shuttle the kids around ...