Jiangling Kaiyun exhaust sensor is faulty and needs to be replaced.

If the exhaust system fault light is on, it means that the three-way catalyst in the automobile exhaust pipe is faulty. At this time, the engine will limit the power output. If the three-way catalytic converter fails, the exhaust emission of the engine will exceed the standard, which will affect the annual inspection of the automobile. There is a three-way catalytic converter in the exhaust pipe. The three-way catalytic converter is installed at the head of the exhaust pipe to purify the exhaust gas. The exhaust gas from the engine will be purified after passing through the three-way catalytic converter.

Jmc yunkai maintenance

The content of harmful and toxic substances will reduce the three-way catalytic converter on the exhaust pipe of automobile engine, which is beneficial to environmental protection. There are oxygen sensors before and after the three-way catalytic converter to detect the oxygen content in the exhaust gas. The sensor can feed back the data to the ecu, and the ecu can adjust the air-fuel ratio of the engine according to this data and other data. The oxygen sensor behind the three-way catalytic converter is mainly used to detect the three-way catalytic converter.