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O2 Sensor Replacement In Chicago, IL

What Is an O2 Sensor?

An O2 sensor, also known as “an oxygen sensor,” is part of your vehicle's exhaust system. The O2 sensors monitor the level of oxygen in the exhaust to adjust the air to fuel ratio for optimal efficiency. As you may know, your vehicle's engine contains an oxygen and fuel mixture that, if present in the correct ratios, ensures the best fuel economy for your vehicle. We at Brach's Auto Center in Chicago can go over these ratios with you if you'd like. If there is too much or too little oxygen in your vehicle's engine, the oxygen sensor will send a signal to the engine's computer and more or less fuel will enter the engine to restore the correct ratio. 

To prevent engine damage and damage to the catalytic converter as well as keep your vehicle's emissions systems in check, it is important that your O2 sensor work properly; if the fuel-to-air ratio is not ideal, it will compromise the fuel economy of your vehicle. Brach's Auto Center has performed hundreds of O2 sensor services for residents of Chicago, IL, Beverly, IL, Morgan Park, IL, Evergreen Park, IL, Mount Greenwood, IL, and beyond, so you can trust us with your vehicle. In general, newer oxygen sensors can last for up to 100,000 miles or more if they are maintained regularly. We at Brach's Auto Center will take a look at your O2 sensors as part of your vehicle's maintenance. 

How Do I know If My Vehicle Needs an O2 Sensor Replacement?

It is imperative to note that although your vehicle may appear to need an oxygen sensor service, the real problem may be faulty spark plugs. If the spark plugs in your vehicle are misfiring, there will be excess oxygen in your vehicle's exhaust because the spark plugs are not burning the fuel and air. Our technicians at Brach's Auto Center will check for that issue when you bring your vehicle in.

Whether you drive a BMW, Chevrolet, Dodge, Ford, or any other vehicle, the signs of a faulty O2 sensor are universal. In most cases, your O2 sensor can be repaired. However, you may need a sensor replacement if the oxygen sensor fails. We at Brach's Auto Center in Cook County can guide you through what your vehicle needs. Here are some warning signs that your O2 sensor needs repairs or a sensor replacement: 

Chicago's top source for auto repair - Your Quality Shop for O2 Sensor Replacement

We at Brach's Auto Center in Chicago, IL 60643, are experts in all things auto repair. We've been fixing cars from Chevrolet, Ford, and more since 1984, and our owner Tom Beaulieu and ASE Certified technicians have decades of combined experience. We are one of the highest-rated auto repair shops in the area and can perform a multitude of services on your vehicle, including auto repair and brake repair. We have a review score of 100 based on reviews from 569 satisfied customers, and our services come with a 24,000/2 warranty.

Reasons You Should Do Business With Us:

To schedule an appointment with Brach's Auto Center in Chicago, give us a call at 773-238-0606 or schedule an appointment online. Brach's Auto Center - Quality you Can Trust, at a Fair Price!.



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We are a Digital Shop

Our technicians use the latest technology to not only tell you if there are any issues with your vehicle, but show you. If we uncover an issue the photo will be e-mailed to you for your records. At the end of every visit you will receive a detailed report regarding the general health of your vehicle. Our #1 goal is to keep you safe on the road.

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