Utilisateur:LudwigStreeter952
De Communautique.
dodge - The history of petrol engines may be dated all the way to the 19th century once the first single cylinder engine was made. This also marked the integration of the "carburetor" into the design of automotive engines. Further improvements within the design resulted in multi cylinder petrol engines, however, the maximum innovation to be built-into petrol engine design ended in the 80's by BMW after they created a system which controlled the fuel injection, air flow and the ignition sparks from the engine. Further refinements and iterations within this design have led to a system which has replaced carburetors in modern petrol engines. This computerized device is known as an Engine Control Unit and it consists of an array of sensors used to monitor various engine performance parameters.
Engine control units seen in modern cars are responsible for monitoring and operating every purpose of an internal combustion engine, from changing the valve timing to governing the amount of fuel which is injected based on a a few different parameters, the ECU is widely considered the brain of modern automobiles. The Chrysler 300m ECU is found at the rear of the engine bay, at the rear of the center of the dashboard.
jeep - The Chrysler 300m ECU is responsible for controlling the various parameters of car engines like the air/fuel mixture, the valve timing as well as the timing of the spark ignition. Unlike other ECUs, that have a fixed number of engine parameters and mainly control the amount and air and fuel that goes into the combustion chamber, the Chrysler 300m ECU is a highly advanced control module and it is able to control an enormous array of engine parameters to improve the power and efficiency of the engine. The Chrysler 300m ECU is really a sophisticated computerized device which monitors the exhaust and adjusts it based on predefined performance maps stored on the onboard chip from the ECU. The Chrysler 300m ECU communicates with the throttle position sensor as well as the Mass air flow sensor to determine the amount of air that's being sucked to the engine and adjusts the amount of fuel accordingly. This not only provides a substantial increase in power, but it also increases the economy of the vehicle. Utilizing this ECU, Chrysler provides a new technology known as cylinder deactivation which basically involves shutting off a few cylinders of the engine once the vehicle is cruising. This technological innovation not allows for huge fuel savings without having to sacrifice any power by deciding on a smaller engine.
The chrysler 300, engine control unit can also be capable of eliminating engine "knocking". Engine knock is the phenomenon in which the petrol undergoes combustion before being ignited by the spark plugs, and therefore, knocking can cause a lot of damage to the engine. However, if the Chrysler 300m ECU detects an imminent knocking effect, it adjusts the valve timing and delays it by a few milliseconds in order to avoid premature combustion with the fuel. The Chrysler 300m engine control module greatly improves the power, fuel economy and efficiency from the engine and the effectiveness of this device is evident from the widespread adoption
