Oxygen sensors are a critical component of the fuel and emissions systems in the car. The modern vehicles are equipped with oxygen sensors that control the fuel and ignition systems to optimize vehicle performance in the areas of fuel economy and emissions. Oxygen sensor connector is a very important component to connect the oxygen sensor in the sensor system of the automotive.
There are so many sensors connectors used in the automotive. You can see them in the system internal of the vehicle. They are 2 sets O2 sensor electrical connectors that always install in three-way catalytic converters.