With the development of automotive gasoline engines to high speeds, high compression ratios, high power, low fuel consumption and low emissions, conventional ignition devices have not adapted to the requirements of use. The core components of the ignition device are the ignition coil and the switching device, which increases the energy of the ignition coil, and the spark plug can generate sparks with sufficient energy, which is the basic condition for the ignition device to adapt to the operation of the modern engine.

Ignition coil use precautions

If the ignition coil is used improperly, it will cause damage to the ignition coil. Therefore, pay attention to the following points: Prevent the ignition coil from being heated or damp; do not open the ignition switch when the engine is not running; often check, clean, tighten the line connector to avoid short circuit or Grounding; control engine performance to prevent excessive voltage; spark plugs must not be "suspended" for a long time; the moisture on the ignition coil can only be wiped dry with a cloth, and must not be baked with fire, otherwise the ignition coil will be damaged.