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Diagnostics of an executive element
For smooth repair also additional function of the device of reading of malfunctions which Audi calls an executive element is decisive. It is meant as the following: electric functions – for example, actuating of the relay of the fuel pump, electromagnetic valve of the coal filter or valve of stabilization of idling – become more active also the device for reading of malfunctions.
Thus, it is possible to find out in principle, whether there is a defect in wires and whether the device is repaired (most often work is audible for lack of noise of the engine).
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