Accurate BMW oxygen sensor: your gateway to engine peak performance

Most people do not know much about the BMW oxygen sensor, even though they are one of the standard equipments of BMW vehicles. Added by their small size (like those of clothespins), it is no wonder many people do not even know that they exist. Actually, this tiny component is one of the indispensable parts of your exhaust system that measures the oxygen content of the exhaust after it leaves the cylinders. The accurate measurement of air fuel mixture is important because your engine would run best with a correct air fuel mixture.

 

Your BMW oxygen sensor uses a sensing element that is actually a zirconium ceramic bulb that is coated with a thin layer of platinum on both sides. The information from your oxygen sensor is then sent to the onboard engine management computer so that the fuel mixture will be regulated. A low voltage signal form the oxygen sensor would command the fuel mixture to go rich. On the other hand, a high voltage signal from the oxygen sensor would make the fuel mixture go leaner. This vehicle component must respond quickly to the changes in the air fuel mixture for an accurate fuel control, low emission, and peak fuel efficiency.

 

However, contaminants from the accumulation of oil ash and normal engine combustion may reduce the efficiency of your oxygen sensor as it ages. If you want to maintain your fuel economy, then you need to maintain this exhaust system component in good working condition. It is advisable to have them replaced after every 30,000-50,000 miles. You can find genuine and high quality BMW oxygen sensors at our reliable online store. Just browse our complete line up of products from our comprehensive online catalog. After choosing the right replacement part for your vehicle, the next best thing to do is place an order. You can do that by simply filling out our online order form or by dialing our toll free hotline number.