Improve fuel economy: Optimize combustion to make fuel consumption more sufficient, which can effectively reduce fuel consumption and save considerable fuel costs after long-term use
Prevent engine carbon deposits: A precise air-fuel ratio helps reduce carbon deposits in the combustion chamber caused by too rich or too lean mixture, keeping the engine in good condition
Protect the three-way catalytic converter: A failed oxygen sensor can cause overheating damage to the three-way catalytic converter, and the cost of replacing the oxygen sensor is much lower than replacing the catalytic converter
Convenient installation design: reasonable structural design and clear installation guide reduce the difficulty and time of replacement of maintenance technicians