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How Can I Troubleshoot My Audi A3's Engine Light Turning On?

I have an Audi A3 and recently noticed that the engine light has turned on. I'm not sure what might be causing it and want to know how I can troubleshoot this issue. Any advice would be greatly appreciated.

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Answers (2)

J

Hi Samantha, the engine light typically turns on when there is an issue with the engine or emissions system. One potential cause could be a loose gas cap. Make sure it is tight and see if the light goes away. If not, it's best to take your car to a mechanic to have it diagnosed.

A

Hello Samantha, I've had the same issue with my Audi A3 and found out it was due to a faulty oxygen sensor. It's best to have a professional diagnosis done to determine the exact cause and avoid any further damage to your car.

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