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The catalyst is folded inside a thick protection cover. The material of the catalyst present within the converter is composed of a thin-walled structure, delicate, and breakable ceramic.
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Therefore, if you observe catalytic converter damage, notice the oxygen sensor’s performance because you also need to replace the oxygen sensor along with converter change. It can also lead your truck to miss the emission test, and in the Annual State Vehicle Inspection, your pickup will not be able to pass the emission test. When the fuel mix condition is extra lean, it harms the function of the catalytic converter, which is to change hydrocarbon’s damaging components. If the condition of the fuel mix is extra loaded, then fuel burns within the catalytic converter, and as a result, the catalyst can break down due to melting. You can observe the wrong condition of the fuel mix (either extra loaded or extra lean) when a damaged oxygen sensor causes your computer to generate inaccurate performance readings of exhaust gasses. The engine control module utilizes this input to balance the ratio of air and fuel in your pickup.įord computer shows wrong performance readings of exhaust gasses when the oxygen sensor of your truck functions inadequately. The oxygen sensor functions to collect information about oxygen levels in the exhaust system, and it conveys a voltage signal to the engine control module. 6 Antifreeze enters the Exhaust System Inadequate function of Oxygen Sensor.5 Entry of unburnt fuel in Exhaust System.
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