Well, ECM stands for Engine Control Module and it is mostly used by Ford and GM. This is actually the ECU of the car or engine control unit. But the PCM is somewhat different. The PCM stands forPowertrain Control Module. This means that this unit is in charge of the whole powertrain w...
As your factory warranty comes to a close, you may find yourself wondering whether your car is safe without an extended powertrain plan. It’s smart to consider the following as you think of what a powertrain plan covers on used cars as well as high-mileage vehicles: Is your car dependable?
The PCM is responsible for assessing the integrity of the EVAP system by running an EVAP diagnostic monitor during certain driving conditions to detect evaporative leaks. It will set a diagnostic fault code (DTC) and the accompanying check engine light if leaks occur. The PCM is also responsible...
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(PCM), is responsible for managing and controlling various engine functions. When the ECM starts to fail, it can lead to a range of issues that affect the vehicle’s performance, fuel efficiency, and emissions. In this article, we will explore the symptoms of a failing ECM to help vehicle...
It is not really a bug report but rather a request for clarification in attempt to figure out who is to blame for incorrect pulseaudio behavior. I've got two different cards -- one internal and one USB -- which behave quite differently f...
The Controller Area Network (CAN bus) is a message-based protocol designed to allow the Electronic Control Units (ECUs) found in today’s automobiles, as well as other devices, to communicate with each other in a reliable, priority-driven fashion. Messages or “frames” are received by all ...