How the ignition system works
Automotive
The purpose of the ignition system is to generate Very high voltage from the car’s 12-volt battery, And to send this to each spark plug in turn, Igniting the fuel-air mixture in the engine ‘s combustion chambers. The coil is …
How engine timing works
Automotive
For an engine to work at its best, the fuel /air mixture in each cylinder Must fire just as the piston reaches top dead centre ( TDC ). It takes a certain time for the spark-plug to ignite the Mixture …