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Product Description
Automobile oxygen sensor is an important sensor in engine control system. Once it is damaged, it should be repaired or replaced in time. The following is the maintenance method when the automobile oxygen sensor is damaged:
1. Detecting fault code: First, when the fault indicator light of the vehicle is on, use diagnostic tools to detect the fault code and confirm that it is an oxygen sensor fault.
2. Confirm the fault location: Determine which oxygen sensor has a problem according to the fault code. Cars are usually equipped with multiple oxygen sensors, including front oxygen sensors and rear oxygen sensors.
3. Replace the oxygen sensor: Once it is confirmed that the oxygen sensor is damaged, it should be replaced in time. Usually, it is necessary to lift the vehicle, find the position of the oxygen sensor, remove the old oxygen sensor and install a new one. Ensure that the connection ports are tight and installed correctly according to the vehicle manufacturer's regulations.
4. Clear the fault code: After replacing the oxygen sensor, use diagnostic tools to clear the fault code, restart the engine, and ensure that the fault indicator light goes out.
5. Testing and adjustment: After replacing the oxygen sensor, it is recommended to test and adjust it to ensure that the sensor works normally and the engine combustion efficiency and exhaust emission meet the requirements.
It should be noted that the working environment of automobile oxygen sensor is harsh and easy to be polluted and damaged, so it is suggested to check and maintain the oxygen sensor regularly to ensure its normal work. If you are not familiar with the operation of automobile maintenance, it is recommended to seek the help of professional technicians or automobile repair shops for maintenance.
