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The cause of the oxygen sensor disturbance

Date: 2021-05-23        Clicks: 510

The cause of the oxygen sensor disturbance


The disturbance of the oxygen sensor signal is usually caused by the following reasons:


A Low cylinder ignition (which could be caused by poor access to the ignition system, cylinder pressure, unbalanced fuel injection nozzle);


B System design, such as length of different intake pipe, etc.


C From the ageing of the engine and parts (cylinder pressure imbalance);


D System design, such as different aspiration channels, etc.