The oxygen sensor is an important part of the automotive engine, which can monitor the oxygen content in the emission system and convert it into an electrical signal, which is then sent to the engine control module. This process helps the engine adjust the fuel mix ratio to ensure maximum combustion efficiency and reduce exhaust emissions. However, when the oxygen sensor is broken, it can have a series of adverse effects on the car.
First, a broken oxygen sensor can cause the engine control module to not accurately adjust the fuel mix ratio, which can prevent the engine from functioning properly. If the mixing ratio is too high, the vehicle may accelerate slowly or stall. Conversely, if the mixing ratio is too low, the vehicle will have problems such as poor acceleration or black smoke.
Secondly, a broken oxygen sensor can also lead to an increase in exhaust emissions, which will exceed environmental standards. This is because the engine control module is unable to accurately control the fuel mix ratio, resulting in incomplete combustion and more harmful exhaust emissions. Not only does this affect the environment, but it can also cause the vehicle to fail the annual inspection.
Finally, a broken oxygen sensor can also have an impact on the fuel economy of the car. If the engine is not functioning properly, the vehicle consumes more fuel to keep it running, resulting in reduced fuel economy. Since fuel is an expense that car owners have to face, this will cause additional financial burden on car owners.
In conclusion, the oxygen sensor is an indispensable component of the vehicle emission system, which is related to the performance, environmental protection and fuel economy of the vehicle. If the oxygen sensor fails, it can have a number of adverse effects on the vehicle, including engine failure, increased exhaust emissions, and reduced fuel economy. Therefore, if the oxygen sensor is found to be faulty, it must be repaired or replaced in time to ensure the normal operation of the vehicle and low-carbon environmental protection.