The microprocessor ignition system is designed to ignite the working mixture in the engine cylinders by setting the optimal ignition timing for a given engine operation mode
The ZMZ-406 engine is equipped with a microprocessor ignition system, which consists of a control unit for fuel injection and ignition systems, two ignition coils of types 30.3705 or 301.3705, candles, high-voltage and low-voltage wires
Ignition coils are designed to generate high voltage electric current to ignite the working mixture in the engine cylinders
The cylinder block is cast in gray cast iron.
There are coolant channels between the cylinders
Microprocessor engine control system ZMZ-406:
- - controls the power supply of the fuel pump;
When the ignition is switched on, the indicator lamp lights up (for 0.5 s) and goes out if the self-diagnosis system has not detected a malfunction
Synchronization sensor - inductive type (2612.1.113 Bosch or 406.3847113) is installed on the front end of the engine at the bottom, on the right side and is designed to synchronize the operation of the control unit with the engine workflow
