Understanding the Car Engine Control Unit (ECU)

Nowadays, new cars are found with the latest built-in engine technology. The car's engine changes significantly under the ground, from the old old atomizer to the engine control unit (ECU). In the 19th century, when the first single-cylinder petrol engine came into force, it was the "Carburettor" that was created. Later, multi-cylinder engines were considered a new thing. Finally, in the early 80s, we got a new car system that regulated fuel, air and ignition spark fed fuel for ICE bottles. It was the fuel injection system that was born and replaced the centurion carburetors. In a multipoint fuel injection system, fuel the fuel into each cylinder. Injecting fuel is based on the commands on the "On-board Engine Control System" computer. This computer is called the engine control unit or the ECU.

The main process based on the work of the engine control unit (ECU) is to check the various functions of the internal combustion engine. Previously, the ECU, which was fitted in most vehicles, has been fixed to the engine parameters. In addition, the carburetor determines the amount of fuel per cylinder per engine. In other words, the simple version of the ECU "S" can only control the amount of fuel injected into each cylinder in each motor cycle. Advanced engine controllers (ECUs) with state of the art cars are capable of controlling ignition timing, variable timing (VVT) and other peripherals.

The ECU (Engine Control Unit) detects the engine to collect information about fuel, ignition timing and other similar parameters. The ECU operates based on input data derived from various sensors within the engine. The various sensors mounted on the motor type include the MAP sensor, the throttle position sensor, the air temperature sensor, the oxygen sensor and many more. Engine-based sensors are basically used to determine the different operating states and performance of the engine. , throttle position, engine speed, vehicle speed, and crankshaft position. The ECU uses a closed loop control system to monitor the output of a system to control system inputs. Because the ECU supplies data from various different sensors, all of the coolant temperature on the amount of exhaust oxygen. huge calculations in every second. On the basis of the programmed interpretation of all available input data, the ECU provides the necessary commands for engine fuel intake and spark ignition timing system, thereby promoting the proper performance of the car's engine.

Source by visit sbobet thailand

Leave a Reply

Your email address will not be published. Required fields are marked *