188.8.131.52. The sensor of temperature of cooling liquid
The sensor of temperature of cooling liquid is established in the pipeline of cooling liquid on a head of cylinders. The sensor is executed in the form of a termistor which resistance changes depending on temperature of cooling liquid. Resistance of the sensor decreases in process of liquid temperature increase. The control unit the engine receives signals from the sensor and on the basis of this information regulates duration of managing directors of impulses submitted on nozzles and a corner of an advancing of ignition. On a measure temperature increase of EBU liquid reduces amount of injected fuel and a corner of an advancing of ignition.
|Fig. 2.242. The scheme of connections of the sensor of temperature of cooling liquid with EBU