Fuel system (diesel) of the car Audi 80 B3

Diesel Engine Fuel System. General Information
The fuel system includes a fuel tank, fuel lines and a high-pressure fuel pump with injectors. The current fuel level is recorded by a fuel level indicator....

Turbocharger
The AUDI 80/90 diesel engine with a power of 59 kW (80 hp) is equipped with a turbocharger. On the turbocharger shaft there are two turbine wheels, gas and...

Possible malfunctions of the diesel fuel system
The tank must be filled, the engine mechanical system must be in good working order, the battery must be charged. The starter must rotate the engine with...

Basic checks and adjustments
Adjusting the gas drive Caution: The gas drive requires special care when installing. The slightest bend may lead to subsequent rupture during operation....

Removal and installation injectors
Defective injectors can cause engine detonation or bearing damage. In this case, let the engine idle and loosen the union nuts of the injectors one by one. If...

Checking the start of injection of the fuel injection pump
Checking the start of fuel injection can be done either after dismantling the engine or directly on the car. Here is a method for checking with the engine on...

Checking and adjusting the engine control phases
Remove the cylinder head cover. Check the timing belt tension. Rotate the crankshaft until the TDC mark on the flywheel matches the pointer in the gearbox...

Fuel system in winter conditions
Nothing should be added to diesel fuel, but it is permissible in winter. As the air temperature drops, the fluidity of diesel fuel decreases. Diesel fuel...

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80(B4, 1991-1996)

80(B3, 1986-1991)

80(B3, 1986-1991, petrol)

80(B2, 1979-1986)