fd2baac9 Detonation sensor

The sensor of a detonation is installed on the block of cylinders. The sensor perceives the vibrations of walls of the block of cylinders arising at a detonation. The piezoelectric element of the sensor will transform this vibration pressure to tension signal. The control unit of the engine uses this signal for suppression of a detonation by moving of a corner of an advancing of ignition towards delay.

Fig. 2.257. Detonation sensor

Fig. 2.258. Scheme of connections of the sensor of a detonation with EBU