Less efficient with the high speed engines.– System is the latest of all above and is being used from long time due to its better efficiency and accuracy but it also shows some limitations. Different Types of Engine Electric coil ignition or Battery ignition system.How Anti-lock Braking System (ABS) Works?.What is CVT – Continuously Variable Transmission and How it Works?.Wear and tear is more than battery coil ignition because of greater number of mechanical moving parts than battery coil system.Expensive than electric coil ignition system.It depends on the engine speed, so shows starting problem due to low speed at the starting of the engine, which is later solved with the introduction of Battery coil ignition system in which battery becomes the energy source for the system.It is the system introduce to overcome the limitations of old ignition systems, but it has its own limitations. Unlike magneto ignition, Glow plug produces high exhaust emission due to the incomplete combustion. Glow plug ignition system has a problem of causing uncontrolled combustion due to the use of electrode as a ignition source, which is solved later after the introduction of Magneto ignition system in which electrodes are replaced by spark plug. Glow plug ignition system is the oldest of all and is obsolete because of its many limitations. Electric coil or Battery ignition system,īut all these systems have their own limitations that are: Various types of ignition systems were used lately that areģ. The electronic ignition system is the type of ignition system that uses electronic circuits, usually by transistors controlled by sensors to generate electric pulses which in turn generate the better spark that can even burn the lean mixture and provide better economy and lower emission. The idea of spark ignition came from a toy electric pistol that used electric spark to ignite a mixture of hydrogen and air to shoot a cork. In an internal combustion engine, combustion is a continuous cycle and occurs thousands times in a minute so an effective and accurate source of ignition is required. (crankshaft rotation) spark is essential which is responsible for the combustion, but from where does this spark comes? How does the timing of spark and prepared air-fuel mixture is managed? Let’s just dig it out. air-fuel mixture) into mechanical energy i.e. “From a little spark may burst a flame” by Dante Alighieri, Rightly said that a spark is required to start a flame and in automobile since there is a conversion of chemical energy (i.e. Ignition Control Module or Control Unit of Ignition System Electric coil ignition or Battery ignition system.