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Tips to Diagnose an Audi’s Failing Oxygen Sensor

Tips to Diagnose an Audi’s Failing Oxygen Sensor

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...
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