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    4. : What causes the check engine light to come on in the Audi A3 2.0 TDi?

What causes the check engine light to come on in the Audi A3 2.0 TDi?
Years 2003-2013

Answer

There are several causes that can cause the check engine light to come on in an Audi A3 2.0 TDi. Some examples are failures of the flow meter, the injectors, the glow plugs or the engine itself. In the workshop they will be able to identify the cause.
Posted on: 28 February 2023 by ScegliAuto

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