Fig. 208. A rotor of the sensor of operating impulses and the sensor of a corner of turns: 1 — the screw; 2 — an injection regulator; 3 — a hollow between teeths; 4 — a rotated ring of the bearing; 5 — a power shaft; 6 — a rotor of the sensor of operating impulses; 7 — the sensor of an angle of rotation; 8 — a carrying-out foil

The rotor of the sensor of operating impulses and the sensor of an angle of rotation define supply of fuel in cylinders according to order of their work and increase or reduce an advancing of the beginning of injection. The rotor of the sensor of operating impulses is directly connected with a power shaft of the pump, the sensor of angular turns is connected with the regulating plug. The rotor of the sensor of operating impulses has for each cylinder a hollow between the teeths, corresponding to each cylinder. The sensor of an angle of rotation continuously reads out hollows and sends PCU signals about them (fig. 208) .