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 - System of injection Mono-Motronic Operating procedure Malfunctions and independent diagnostics Independent repair Visual check Check of separate elements Check of a mode of idling and the analysis of exhaust gases Check catalytic neutralizer and a ljambda-probe Trosovyj drive of "gas" The list of malfunctions System of injection Digifant System of injection KE-III-Jetronic Systems of injection MPI and MPFI Coupling Transmission and transmission Suspension bracket and steering Brake system Antiblocking system of brakes Wheels and tyres body electrosystem Ignition system Illumination Signalling devices Devices and auxiliary devices Heating and ventilation Body elements Search of malfunctions Specifications |
Visual check leakage in the field of admission system opens access to not considered air, that is air which is not considered at calculations of the block of management and consequently essentially disturbs to mix preparation. The mix неконтролированно is impoverished. Most clearly this malfunction is shown in unstable frequency of rotation in an idling mode. But the same malfunction can be shown in ringing noise of the engine working on full loading.
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