ECU is the Engine Control Unit, and it serves as the computer of your vehicle’s engine. It is also called as the ECM or Engine Control Module. ECU, along with its various components and subsystems, runs the engine and helps in the vehicle’s functioning. For keeping your truck’s engine good for a longer time, you should carry out ECU repair or replacement quite often when you notice any faulty signs.
Though ECU development can be traced several decades back, they did not become too popular until the 80s. Moreover, after various technologies and software applications, ECU has become much more advanced with many features.
ECM is crucial for a vehicle to work and every system in your vehicle depends upon this part. It is not true that everything needs ECU to function, but it is a major part of the truck’s ability to function well. As ECU controls how much your engine will work, you can surely expect some serious issues inside if this part fails to perform.
How Does The Engine Control Unit Works?
The Engine Control Unit is the main computer system that operates with a wide network of sensors. These sensors monitor the fuel economy and emissions of the vehicle, fuel injection, and other parts and overall how the engine works. For example, with a crankshaft position sensor, anyone can gauge the position of pistons in the engine so that fuel and oxygen are added on time. It also ensures that sparks go out at the right time. The ECU is the main part that aligns all the sensors and ensures they function correctly.
As the ECU on the vehicle is responsible for all other parts, it is also called the Powertrain Control Module or PCM. If you want your truck’s engine to work properly, ensures that ECU is working properly. If any sensor in ECU goes out of work, the engine light will blink suddenly, and you can find out that there is something wrong with ECM. You should immediately take your vehicle to the mechanic to provide the best repairing services. Besides, several companies repair ECM after it gets delivered to them.
Signs That Your ECM Is Malfunctioning
A malfunctioning ECU can pose various issues to your vehicle. Though some of the problems can be mild and easily diagnosed, if the issues become severe, there are chances that the car becomes totally unmovable. Thus, it is always important to check the signs of ECM malfunctioning and how you can fix them-
- Check The Light Of The Engine
Several problems can cause the engine’s light to become on, but a faulty ECM will always bring out warning light. As said before, there are so many reasons that your engine light is flashing, once you notice it, immediately take the vehicle to the nearby car repairing shop.
- Engine Stalling
If you find that engine is constantly stalling, either when you are trying to start the vehicle or even when the car is at an idle condition, engine stalling is a potential sign that needs urgent care.
- Engine Misfires
The ECM is effective in maintaining the engine’s timing. If the engine starts to function, the timing will potentially go off, and the engine will start firing at the wrong time. This will cause a dip in the engine’s overall performance, and noise will come out.
If you find these problems with your ECU, opt for repair or replacement. 1Engine Control provides ECU repairing services at a reasonable rate.
