The Cause Of The Damage Of Oxygen Sensor Is As Follows - News

Low fuel quality: Instead of using inferior fuel, the engine may receive inadequate fuel, leading to the production of harmful substances and impurities that can damage the oxygen sensor.
Faulty spark plug: When there's an issue with the spark plug, the engine's fuel and air mixture cannot be effectively burned, increasing the risk of damage to the oxygen sensor.
Ternary catalyst failure: The ternary catalyst is responsible for converting toxic gases in the car's tailpipe emissions. If it fails, it can cause damage to the oxygen sensor.
Carbon buildup: Inadequate engine combustion can result in carbon deposits forming on the surface of the oxygen sensor, causing inaccurate signal output.
Lead poisoning: Using leaded gasoline can lead to lead poisoning of the oxygen sensor. Mild poisoning can sometimes be resolved by switching to unleaded gasoline, but severe cases may require sensor replacement.
Broken ceramics: The ceramic component of the oxygen sensor may break due to impacts or strong airflow, leading to sensor failure.
Burned heater resistance wire: Prolonged usage can cause the sensor's heater resistance wire to burn out, affecting the sensor's ability to reach its normal operating temperature.
Long-term high-intensity use: Continuous long-term usage can lead to a decline in sensor performance.
Incompatible oil and additives: Some additives may not be compatible with sensors, affecting their normal operation.
Environmental factors: Long-term exposure to high humidity and high-salt environments can cause corrosion to the sensor.
Ageing: Over time, the oxygen sensor naturally ages, leading to decreased efficiency.
Circuit problems: Issues such as open circuits or short circuits in the oxygen sensor lines can occur.
Engine control unit failure: Problems with the engine control unit can affect the normal functioning of the oxygen sensor.