Crankshaft Position
Crankshaft Position”
These days, you'll find new cars with the latest technologies built into the engines. The engine of a car has undergone a great change carburetor aging in the electronic control unit of the engine (ECU). In the 19th century, when the first cylinder engine driver of the car gasoline, which came into force, was the "carburetor" which came into existence. Later, multi-cylinder engines were considered as something new. Finally, in the early 80's have a new car, which is to control – the fuel, air and candles on cylinders of the ICE. It was the fuel injection system was born, replacing old carburetors. In a multi-port injection, which injects the fuel in the individual cylinders. The injection is made on the basis of orders "in the system board of the engine" computer. This team is known as the engine control unit or ECU.
Main work processing unit based engine control unit (ECU) is the control of various operating characteristics of internal combustion engines. Earlier, the ECU has been installed in most cars and engine parameters were fixed. In addition, the carburetor would determine the necessary amount of fuel per cylinder per engine cycle. In other words, the simple version of the ECU control the quantity of fuel injected into each cylinder each engine cycle. The types of advanced the engine control unit (ECU), which are installed in most modern cars are capable of controlling the ignition, the value of the distribution Variable Valve Timing (VVT) and other devices.
The ECU (engine control unit) controls the engine by using sensors that can gather information on the number of car fuel, electricity and other parameters such as time. The ECU operates on data input it receives from various sensors that are inside the engine. Different types of sensors that are mounted around the sensor engine MAP sensor position sensor air temperature, oxygen sensor and many more. Sensors integrated motor, are mainly used to determine the various "states of engine operation and performance. These different aspects of the monitoring sensors such as temperature ambient air, the engine and coolant temperature, exhaust / exhaust temp sometimes primary O2's position throttle, engine speed, road vehicle speed and crankshaft position. The ECU (Engine Control Unit) uses the closed-loop control, which controls exit control system input to a system. Since the ECU (Engine Control Unit) collects data from several different sensors, knows all about the temperature of the cooling liquid oxygen in the exhaust. Based on these data, the ECU (Engine Control Unit) begins to perform large calculations per second. Based on interpretation of all the programmed input data available, the ECU (Engine Control Unit) will provide the necessary commands for the fuel system and engine ignition times and thus help achieve satisfactory performance of the car engine.
Summer Road Trips And Rental Cars
