The term ECU acronym Electronic Control Units. If you ask me to define it in one line, it could be like, one of the most important parts of a vehicle. There are countless ECUs in a car that handles different features and also controls various functional parameters. The usage of ECU in cars and trucks is simply to control the engine and other functions. Before you jump onto Ecu Tuning Melbourne guide, it’s good to know the basics.
On that account, we are here to share everything about ECU, starting from the definition to its types and how it works. You may find your 5-10 minutes of read-worthy while seeking for 4×4 mechanic Melbourne or anywhere else.
Heading straight to its introduction.
An ECU is usually a computer with internal pre-programmed and programmable computer chips that are actually not that different from a laptop or home computer. The engine computer of ECU is used for engine operation by using input sensors and output components to handle the engine’s functions. In a real sense, ECU is a device that controls all the electronic features in a car or other vehicle. Such features may range from fuel injection to handling cabin temperature for braking.
Among various types of ECU, here we have mentioned a few of them.
| ECU Types | Introduction |
| Engine control module | With the help of sensors, the engine control module ensures the fuel amount and ignition timing to obtain the maximum power and economy out of the engine. |
| Brake control module | The brake control module is used in a vehicle with ABS with a purpose to ensure that the wheels are not skidding and evaluate when to trigger braking and make sure wheels don’t lock up. |
| Transmission control module | This one is used on an automatic vehicle, with a purpose to ensure you get the smoothest shift possible by assessing the car accelerator and engine RPM. |
| Telematics control module | The telematics control module is there to ensure the car on-board services that remain up and running. It even controls the satellite navigation and vehicle internet connectivity. |
| Suspension control module | This module remains present in cars with active suspension systems that ensure the correct ride height and optimal changes to suspension based on the driving condition of any vehicle. |
Know, how ECU works
Dealing with an ECU is not that complicated. It is basically an electronic device with base numbers and parameters presented in its memory. With lots of sensors all around a vehicle, feed the ECU data that can manage and control the electronic systems properly by ordering to improve outcome. Let’s understand this with an example – the car has sensors that are called crash sensors which inform the ECU when a crash or some unwanted incident occurs. After that, ECU measures the vehicle speed when the accident occurs and then use its on-board memory that compares the data of whether to launch the airbag or not.
If the data provides reasons that the ECU deploys the airbags, but note that these all happen in mere milliseconds.
Turning up,
After getting enough knowledge about ECU, it’s a good time to start learning ECU tuning Melbourne. Keep on reading to get more information.
Related: How ECU Tuning Is Done On A Vehicle
