car GAZ-2705

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

It is not recommended to unscrew the screws securing the throttle valves on the axles and remove the valves unless absolutely necessary, since their displacement can lead to jamming of the valves in the channels

The timing mechanism is driven by a toothed belt 6 from the crankshaft pulley 1
The toothed belt is tensioned by the eccentric bearing of the tension roller 5