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The engine management light on an Audi A6 can illuminate for various reasons, including issues such as a faulty oxygen sensor, a malfunctioning mass airflow sensor, or problems with the exhaust system. It may also indicate issues with the engine's fuel system, ignition system, or even a loose gas cap. To diagnose the exact cause, it's best to use an OBD-II scanner to read the error codes and consult a mechanic for further inspection and repair. Ignoring the light may lead to reduced performance and increased emissions.

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AnswerBot

1mo ago

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