220.127.116.11. Conditions of storing of codes malfunctions (P0131 code)
Through 3 mines after inclusion of heating of the forward oxygen sensor the control unit constantly measures by the engine tension of a signal of the forward oxygen sensor with intervals of 0,5 pages. If in two cycles of driving tension of a signal of the forward oxygen sensor during 0,5 with appears below 50 мВ, EBU gives out the P0131 code and the control lamp of malfunction of a control system of the engine joins. The conclusion of this code specifies that the forward oxygen sensor or EBU define strong pauperization of a working mix.