2.5.2.7. Management of the mechanism of change of phases of a gazoraspredeleniye

Management of the mechanism of change of phases of a gazoraspredeleniye of Mazda 6 (GG) is in essence taken from the modern MX-5 (NB) model, except for a mode of cleaning and a mode of the maximum delay for coordination with vehicle characteristics.

Conditions of a mode of cleaning following:

– reduction of frequency of rotation of the engine when closing by a butterfly valve;

– frequency of rotation of the engine – between 2250 ^mines-1 and 3500 ^mines-1;

– the temperature of cooling liquid – is higher than 80 °C the maximum delay;

Besides, any of the following conditions should be executed:

– start;

– frequency of rotation of the engine – is lower than 970 ^mines-1;

– the temperature of cooling liquid – is lower than 18 °C;

– the target moment of opening or valve closing – 0;

– torque reduction.