How to fix a malfunctioning fuel pump in an Audi A4?

I recently noticed that my Audi A4's engine seems to be struggling and sputtering, especially when accelerating. I suspect it may be a problem with the fuel pump. How can I troubleshoot and fix this issue?

First, check if there are any error codes displayed on the dashboard. Next, try cleaning the fuel pump and the surrounding area to ensure there is no debris or dirt clogging it. If the issue persists, it may be time to replace the fuel pump altogether.

If you're in doubt about the state of your fuel pump, take your car to a certified Audi mechanic. They will have the necessary tools and expertise to diagnose and fix the issue correctly.