7.2. System of ignition of the DOHC engine

General information

Installation of a corner of an advancing of ignition is defined and established by the control unit of the engine based on signals from various sensors and switches.

The control unit of the engine changes installation of a corner of an advancing of ignition according to the frequency of rotation of the engine, amount of the arrived air, temperature of cooling liquid and other conditions.
High-voltage wires connect ignition coils to spark plugs.

The spark plug serves for transfer of the high-tension current developed in the ignition coil to electrodes in the combustion chamber where this current makes the spark category for ignition of toplivnovozdushny mix.