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What is the purpose of the Audi A4 fuel pump relay?

I am experiencing issues with my Audi A4 and suspect that the fuel pump relay may be the problem. Can anyone provide me with details on what this relay actually does and if it is a common issue with this model?

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Answers (2)

J

The fuel pump relay is responsible for powering the fuel pump, which supplies fuel to the engine. It is a common issue with the Audi A4 and can cause various symptoms such as the engine not starting or stalling while driving. I recommend getting it checked and replaced if necessary.

L

I had a similar issue with my Audi A4 and it turned out to be a faulty fuel pump relay. I suggest having a mechanic check it and replace it if needed. Also, make sure to regularly maintain your vehicle to avoid such problems in the future.

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