Oxygen sensors play an important role in the operation of automobiles. They are commonly referred to as o2 sensors. These special sensors are used with engines that have fuel injection. Oxygen sensors help by reducing the amount of exhaust that escapes from vehicles. Oxygen sensors play a great role in keeping the environment clean.
Oxygen sensors were created to monitor the air and fuel ratio of automobiles. The air to fuel ratio is a very important factor that helps service technicians or mechanics determine if a vehicle is running rich or lean. Service technicians and mechanics use this information detected by oxygen sensors to make fine adjustments to the engine. These adjustments help in reducing the amount of exhaust that escapes from the tail pipe. These adjustments also help in extending the engine's life.
Oxygen sensors play a great role in the operation of vehicles. They also assist in keeping the environment clean. One should always have his or her o2 sensors changed every three to four years. This will help keep the engine performing at an optimum level.