234-9010 Air Fuel Ratio Sensor Upstream O2 Oxygen Sensor for 03 02 01 00 Toyota Camry Solara

IT IS BENEFIT FOR REPLACEMENT OXYGEN SENSOR -some people referred to as O2 or Lambda Sensor measures the amount or proportion of oxygen mixed in the fuel of your vehicle which is essential in the proper operation of your catalytic converter.Helps ensure your engine is constantly monitored and operating efficiently, while maximizing performance. The vehicle then determines whether it is necessary to adjust for it perform properly.The most effective way to control the combustion process.