Audi 100

1982-1990 of release

Repair and car operation

6. The power supply system

THE GENERAL DATA

The power supply system of the carburettor engine consists of a fuel tank, the fuel pump, the carburettor, the air filter and топливопроводов. Carburettors can be established one- and two-chamber. The fuel pump – with a mechanical drive from the intermediate platen on four-cylinder or from a camshaft on five-cylinder engines. The fuel pump not folding and to repair is not subject. The air filter with a dry replaceable paper element is equipped by the automatic device for adjustment of temperature of air submitted to the engine. The most part of engines Audi is equipped by system of injection of fuel. This system consists of a fuel tank, погружного the fuel pump and actually system of injection of fuel K-Jetronic or KE-Jetronic firms Bosch, on some models is established турбокомпрессор pressurisation. The fuel pump with the electric drive is located in a fuel tank. Fuel is continuously sprayed by an atomizer in an inlet pipe where mixes up with air and moves in the cylinder when the inlet valve will open. The fuel tank, the fuel pump of a high pressure, an atomizer, fuel and air filters concern fuel system of the diesel engine and топливопроводы. In the diesel engine fuel is injected by atomizers directly into cylinders in the end of a compression step. Necessary pressure creates the fuel pump of a high pressure.