Audi 80/Avant (B4) |
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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 System of injection Digifant System of injection KE-III-Jetronic - Systems of injection MPI and MPFI Operating procedure Ljambda-regulation Malfunctions and independent diagnostics Independent repair Visual check Check of separate elements Removal of elements Trosovyj drive of "gas" Check of a mode of idling and the analysis of exhaust gases The list of malfunctions 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 |
Ljambda-regulation Katalitichesky neutralizer can is correct work only in the event that the factor of surplus of air l is probably closer to 1 that corresponds to a fuel/air parity 14,7:1. That it was carried out in practice, systems of injection MPI/MPFI are supplied by so-called ljambda-regulation. Thus the ljambda-probe measures quantity of oxygen in the fulfilled gases – comparable size for structure of a mix of fuel/air. If the indicator deviates from ideal, the management block regulates mix structure. |
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