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Why is my Audi A3's check engine light is on?

I just bought an Audi A3 and the check engine light has been on for the past week. I'm not sure what could be causing it and I want to make sure it's not anything serious. Any advice would be greatly appreciated!

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Answers (3)

J

The check engine light could indicate a number of different issues, from a loose gas cap to a faulty sensor. It's best to take your car to a qualified mechanic to get it checked out and properly diagnosed.

C

Before taking it to a mechanic, try resetting the check engine light by disconnecting the battery for a few minutes. Sometimes this can fix minor issues and the light will turn off.

S

I had the same issue with my Audi A3 and it turned out to be a faulty oxygen sensor. It's important to get it fixed as it can affect your car's performance and emissions.

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