Call a Professional in Rowlett If Your Buick’s O2 Sensor Fails

Posted on July 19, 2022 by rowlettmotwpuser

The O2 sensor, or oxygen sensor, is a crucial part of your vehicle’s emission control system. This sensor takes periodic readings of the oxygen content in your exhaust and sends this information to your car’s computer. The computer then adjusts the air-fuel mixture to ensure that it is at the ideal ratio for efficiency and performance. A properly functioning O2…