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 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 |
Malfunctions and independent diagnostics The block of management of system of injection can distinguish and write down in memory of the store of malfunctions of exactly 30 kinds of the malfunctions arising in electronic system of system of ignition/injection. It is thus fixed: whether the given malfunction is permanent or sporadic (arising only from time to time). Records about спорадически arising malfunctions are erased after 50 starts of the engine in the event that sporadic malfunction has not appeared again. Data of the store of malfunctions is read out in workshops by means of the special device for V. A. G 1551 (see has undressed Regular servicing). In house conditions it is impossible to interrogate memory of the store of malfunctions, therefore in case of suspected defect of system of ignition/injection it is necessary to address in a workshop for data read-out of the store of malfunctions. In addition you can take advantage and our list of malfunctions resulted in the end of the head in which the numerous possible malfunctions which are beyond independent diagnostics are resulted. Memory of the store of malfunctions after the made repair needs to be cleared in a workshop.
But the aforesaid, however, does not mean that you should wait each time an hour and a half before to start repair. After all similar interruption as malfunction arises only once and, hence, gets to "box" for sporadic (arising from time to time) malfunctions record about which, as it is known, is again erased. |
|