Auto Oxygen Sensor Impreza 22641-AA490 for Subaru

Auto Oxygen Sensor Impreza 22641-AA490 for Subaru  Production introduction:  Today’s automobiles are made of advanced technologically-based systems that rely on information coming from various sensors to determine what the optimal conditions are for engine performance, fuel efficiency, and other various important facets of automobiles.  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)     Brand name…