|   2-7-7-21-usloviya-zapominaniya-kodov-neispravnosti-kod-r0133.html 2.7.7.21. Conditions of storing of codes malfunctions (P0133 code)The control unit the engine brings the P0133 code in memory and the control lamp of malfunction of a control system of the engine if in two cycles of driving of EBU parameters given are not defined below lights up. 1. During 2 mines of EBU should define factor of compensation of a fuel component of a mix more than 85 % or less than 95 %. 2. EBU should make some correction fuel - an air mix, when: – frequency of rotation of a cranked shaft is in limits of 1600-3200 mines-1; – loading of the engine is in limits of 1,35-3,4 ms; – the temperature catalytic converter is higher than 372 °C; – the system is in the closed cycle of regulation. The conclusion of this code specifies that EBU does not correct properly structure fuel воздуш - ache mixes on signals of the forward oxygen sensor or does not correct it with demanded periodicity after warming up of the engine or at normal power setting. 
 
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