Auto Oxygen Sensor Megane 7700107433 for Renault 

Auto Oxygen Sensor  Megane 7700107433 for Renault  Production introduction:  The number of O2 sensors depends on the number of the exhaust pipe. As required, each exhaust pipe has to be equipped with one catalytic converter, and for each catalytic converter, there are two O2 sensors. So there might be two, four, or six O2 sensors in your vehicle.  Oxygen sensor is the standard configuration of automobile. It uses ceramic sensitive element to measure the oxygen potential in the exhaust pipe of automobile, and calculates the corresponding oxygen concentration according to the principle of chemical balance, so as to monitor and control the combustion air-fuel ratio, so as to ensure the product quality and exhaust emission up to the standard. Product parameter(specification) place of origin: Zhejiang ,China(mainland)   &nb…