The probe (2) indicators of external temperature is on an arm before a radiator (1). At special desire on Audi А4 the so-called system of the automatic control of the car is put. This system supervises eight functions and working conditions after inclusion of ignition and dimensional lanterns or stoplight fires. And also carries out the control during movement. Thanks to it the system of the autocontrol of the car replaces with itself certain quantity of the traditional control bulbs which are available at a standard complete set. The indicator of the malfunctions, which light field is in the middle of the combined device, is divided into groups «danger indication» and «precautionary indication». Defects which reduce level of safety of the car or can lead to damages, are considered as indication of danger and light up red light in a display field. In addition the sound signal of the combined device three times sounds. It: Brake system: too low level of a brake liquid. Pressure of oil of the engine: pressure of oil in the engine too low. Measuring methods, as at the traditional control of pressure of oil (it is described above). Cooling liquid: the temperature of a cooling liquid above 120 °С , or is not reached working temperature, or level of a cooling liquid too low. Precautionary indication of yellow colour appears in a light field in a combination to a single sound signal. It: Stoplight fires: this symbol appears right after ignition inclusions. When the brake pedal the symbol dies away is pressed – provided that both fires of a stoplight function. Illumination: the monitoring system cannot spend this check in an automatic mode. For the control the driver should include passing light headlights preliminary. Headlights of a passing light and back lanterns are simultaneously checked. накаливания headlights of a passing light or back lanterns the system owing to the design cannot show simultaneous failure of both lamps. Though it is improbable defect. The accumulator: the accumulator symbol lights up in the event that pressure of the accumulator is not in limits nominal sizes from 10,6 to 15,6 Century System of washing of glasses: this indication specifies in too low level of a liquid in a tank for washing of glasses. Fuel tank: the symbol of petrol filling station flashes in the event that in a fuel tank there were 12 l of gasoline. If in the field of precautionary indication there are some defects symbols light up serially while ignition is included. Indication «ОК» should appear when after inclusion of ignition and after pressing a brake pedal the inscription «Bremslicht» – «stoplight fires» dies away. «ОК» means that all points are checked up without signal reception about defect presence. Through short time the light symbol disappears. How check is carried out? For carrying out of the work the car monitoring system receives in the beginning the information on an operational condition of the engine. This information arrives from the block of management of ignition/injection (the information on number of turns of the engine), from the plug 50 starters (the engine is started) and from the plug 61 generators (the engine works). Absolutely in another way positions of the control of illumination of the car function. These «devices of the control of bulbs» work on an electromagnetic basis and compare a current stream in wires, for example, to right and to left to passing light headlights. If as a result of malfunction in one wire or defect of a lamp in general is not present a current the control device establishes distinction and sends a signal to the management block. Certainly, distinction is absent and in the event that there is really extremely a rare occurence when both lamps are faulty.
оформить каско в кредит
Comments on this entry (2 comments)
Enjoy this Post? You can discuss and share your opinion about it! Just do it over here.