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    Marlborough, Ma 01752
  • Contact Professional Automotive(508) 485-8633
  • Professional Automotive Working HoursMon - Fri: 7:30 am - 5:30 pm
  • Professional Automotive Address19 Mechanic St,
    Marlborough, Ma 01752
  • Contact Professional Automotive(508) 485-8633
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Tips to Diagnose an Audi’s Failing Oxygen Sensor

Tips to Diagnose an Audi’s Failing Oxygen Sensor

by | May 7, 2020 | Audi Repair

One of the most important parts of your Audi is the oxygen sensor, or O2 sensor. This integral component is actually often overlooked by drivers. Without a working O2 sensor, your Audi’s entire engine system will be out of sync, meaning you will notice a drop in...