How to Deal with Excessive Carbon Monoxide in Car Exhaust?
2 Answers
Replace or clean the oxygen sensor, usually replacement is recommended. Details are as follows: 1. Inspection: Replace the oxygen sensor; repair or replace the three-way catalytic converter, remove carbon deposits from the intake and exhaust systems, clean the throttle body and fuel injectors, and replace them if necessary; check the spark plug gap for deviation and correct or replace; check the vacuum tube for leaks or blockages and address them; if the water temperature is too high, repair the cooling fan until it works normally; use a computer decoder to check if the intake pressure sensor is functioning properly. 2. Composition: Since the oxygen sensor is made of ceramic, it is relatively easy to damage. Severe damage can usually be detected by the computer, but minor damage may require professional judgment as the computer cannot detect it.
Last time I had my vehicle inspected, I also encountered excessive carbon monoxide emissions in the exhaust. At first, I was really worried, concerned about whether it would affect my health since this stuff is toxic. I think it's best to drive to a professional repair shop immediately for diagnosis. They connect a computer to the car to check for trouble codes. Common causes include a clogged air filter or dirty fuel injectors leading to excessive fuel burning, which increases CO emissions. If the problem is minor, a simple cleaning might fix it; for more serious cases, you might need to replace the catalytic converter. It costs some money but it's worth it. Pay attention to regular maintenance when driving—check the filter when changing the oil, and avoid frequent short trips by driving more on highways to reduce such faults. Exceeding emissions standards not only results in fines but also pollutes the environment. Our safety comes first, and timely handling prevents the problem from worsening.
