Definition of Ignition Coil:
s need a spark in order to ignite the gasoline
air mixture. To engender it, a voltage of several 10.000 volts is necessary, so the vehicles conventional voltage of 12 volts has to be transformed to this high voltage by an appropriate circuit. A central component of it is the ignition coil
. Basically it is an electrical winding. With later models frequently there is an ignition coil
for each cylinder
, to have a better prevention of breakdown.
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