DortchHolcombe594
dodge - The history of petrol engines could be dated all the way back to the 19th century if the first single cylinder engine was designed. 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 best innovation to be built-into petrol engine design was over in the 80's by BMW once they created a system which controlled the fuel injection, air flow and the ignition sparks from the engine. Further refinements and iterations on this design have triggered a system which has replaced carburetors in modern petrol engines. This computerized set up is known as an Engine Control Unit plus it consists of an array of sensors utilized to monitor various exhaust parameters.
Engine control units present in modern cars have the effect of monitoring and operating every purpose of an internal combustion engine, from changing the valve timing to controlling the amount of fuel that's injected based on a a few different parameters, the ECU is widely considered your brain of modern automobiles. The Chrysler 300m ECU is found at the rear of the engine bay, at the back of the center of the dashboard.
jeep - The Chrysler 300m ECU accounts for controlling the various parameters of internal combustion engines like the air/fuel mixture, the valve timing and the timing of the spark ignition. Unlike other ECUs, which may have a fixed number of engine parameters and mainly control the total amount and air and fuel that goes into the combustion chamber, the Chrysler 300m ECU is really a highly advanced control module and is able to control a vast 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 about the onboard chip with the ECU. The Chrysler 300m ECU communicates with the throttle position sensor and also the Mass air flow sensor to determine the amount of air which is being sucked to the engine and adjusts the quantity of fuel accordingly. This not just provides a substantial rise in power, but it also raises the economy of the vehicle. Utilizing this ECU, Chrysler features a new technology called cylinder deactivation which basically involves shutting off a few cylinders of the engine when the vehicle is cruising. This technological innovation not allows for huge fuel savings with out sacrificing any power by opting for a smaller engine.
The chrysler 300, engine control unit can also be capable of eliminating engine "knocking". Engine knock may be the phenomenon in which the petrol undergoes combustion before being ignited by the spark plugs, and as such, 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 number of milliseconds in order to avoid premature combustion from the fuel. The Chrysler 300m engine control module greatly raises the power, fuel economy and efficiency from the engine and the effectiveness with this device is evident from its widespread adoption
