How BMW Drivers in Jeffersonville Deal With a Failed O2 Sensor

The BMW is a luxury German automobile that has established itself as somewhat of a status symbol. They are among the most popular and coveted vehicles on the market. These automobiles have been designed with the most innovative technology available, as well as a focus on comfort, style and dependability. While they maintain a reputation for exceptional quality, BMWs are not immune to various mechanical issues. The precision used when manufacturing these cars can be the reason that some components are a bit more susceptible to malfunction from wear and tear. One such component is the O2 sensor in your BMW.

Understanding the Function and Importance of the O2 Sensor

The oxygen sensor, or O2 sensor, is one of the most significant parts of your automobile’s emissions system. This component is designed to monitor the amount of oxygen that flows through your vehicle’s exhaust system. It serves as a way to ensure the efficiency of the system as well as make sure the catalytic converter is operating properly.

The O2 sensor produces a reading in relation to the fuel/air mixture that flows through the exhaust. This reading is sent to the engine, where it is interpreted and the proper adjustments are made. Several factors affect these readings, causing them to constantly change while driving. This small component can have a huge impact on overall engine performance and fuel economy. If you suspect an issue with the sensor, it should be addressed as soon as possible to prevent further damage.

Signs of a Potential O2 Sensor Issue

Rough Idling

Faulty oxygen sensors can affect the piston timing in your BMW. This may result in rough idling and a reduction in fuel efficiency. Such idling issues cause shuddering, shaking, or rattling in the engine which can be felt in the steering wheel. They can also lead to hesitation in the engine when you try to go faster.

Decreased or Poor Fuel Economy

The engines in BMWs are fuel-injected and therefore rely on the fuel to air ratio being created by the fuel pump. If your oxygen sensor malfunctions, it can lead to a reduction in airflow and an unnecessary increase in fuel. This causes a decrease in gas mileage in addition to increased emissions from your exhaust system.

Misfiring or Backfiring of the Engine

A failing O2 sensor can cause an improper amount of fuel to be sent to the motor. This mistake will affect the way the engine reacts to the gasoline, causing a potential misfire.

Factors That Can Cause an Oxygen Sensor to Fail

There are several factors that can cause a malfunction with the O2 sensor in your BMW. Contamination and debris from the highway can certainly cause issues. This would include things like chemicals, road salt and other various materials used on roadways. Contaminated fuel can also cause a complete malfunction of the sensor. Normal wear and tear will lead to a faulty sensor as it comes to the end of its mechanical life span.

What Should You Do If You Suspect an O2 Sensor Failure

Consult the experts! If you suspect an issue with your oxygen sensor, you should consult an expert auto service center as soon as possible. They can efficiently diagnose and confirm the problem as well as repair or replace the sensor as needed.

Our expert team at Mike Johns Imports specializes in the service of BMWs. We understand the intricate process of maintenance, inspection, and repair that this line of luxury automobiles require. We are the leading source for master level service and repair for Crestwood, Hurstbourne, Jeffersontown, Louisville, St. Matthews, and Jeffersonville, Indiana. We believe that your satisfaction is equal to our happiness and we strive to achieve that with every customer encounter.

Our business is built on the principle of assigning each team member specific requirements and responsibilities so that every job is completed quickly yet efficiently. We also provide online scheduling, short waiting times, free wifi, and a clean, comfortable waiting area. At Mike Johns Imports, we want you to feel extremely confident with your visit, from the thorough, initial inspection to the completion of any needed service. We are the experts and we can address any oxygen sensor issues that you may experience. Trust your BMW to the professionals here at MJI. Call us today!