16.11.1. Contact system of ignition

Scheme of contact (classical) system of ignition

1 – rechargeable battery;
2 – generator;
3 – ignition switch;

4 – ignition coil;
5 – ignition distributor;
6 – spark plugs.

The contact system of ignition consists of the switch of ignition, the coil of ignition, the breaker distributor, spark plugs, wires of low and high voltage.