Audi 80/Avant (B4) |
Audi 80/Avant The description Engines System of release of the fulfilled gases Cooling system Fuel tank and the fuel pump The air filter and intake channels Injection system Coupling Transmission and transmission Suspension bracket and steering Brake system Antiblocking system of brakes Wheels and tyres - body electrosystem Minus to "weight" Orientation in electrosystem Wires Plug connections The central switchboard The additional block of the relay The relay and management blocks The unloading relay of contact Х Safety locks The table of safety locks Electric schemes The full electroscheme of car Audi 80: the 2-litre 4-cylinder engine (66 kw) The 2-litre 4-cylinder engine (85 kw) The 2,3-litre 5-cylinder engine (98 kw) The 2,6-litre 6-cylinder engine (110кВт) Additional equipment The storage battery - The generator The indicator of gymnastics of the accumulator Pressure regulator Independent repair of the generator and regulator Condition check wedge or wedge a belt Tension wedge a belt Tension wedge or semi wedge a belt Torn wedge a belt Overheat of the engine because of damage wedge a belt The review wedge and semi wedge belts Replacement wedge a belt The list of malfunctions Starter The list of malfunctions Ignition system Illumination Signalling devices Devices and auxiliary devices Heating and ventilation Body elements Search of malfunctions Specifications |
The generator Firm Bosch generator (the old version), the rear view
As Audi 80 cannot drag behind itself a lengthening cable electricity manufacture should occur directly in the car. This problem is carried out by the generator. And and not only for illumination as it was once, but also for all electric systems in Audi. The three-phase generator of an alternating current Capacity Approximately till December, 1991 some versions Audi 80 have been equipped 65-ampernym by the generator, now are established only 90-ampernye generators. In special variants can stand and 110-ampernye or 120-ampernye generators. To calculate capacity of the generator, it is necessary to increase the specified maximum current strength by rated voltage in 14 V.Poluchaetsja, for example 90 And х 14 In = 1260 Vt. You have already noticed: the generator in 12-voltnoj actually gives to an onboard network 14 j to the storage battery the current for a charge only thanks to this small difference in pressure can arrive. Service of the generator and safety precautions The three-phase generator of an alternating current differs enough high capacity and develops a current even on single turns of the engine. Its sliding graphite contacts (brushes) maintain more than 80 000 km. According to the name it makes an alternating current which in the car is not used as the accumulator can be charged only a direct current. Therefore the generator are built in выпрямительные the diodes transforming an alternating current in the pulsing direct current. As these diodes are sensitive to a high voltage, you should remember the following:
|
|