What causes power steering issues in an Audi 80?

I've noticed that my Audi 80's power steering is not as smooth as it used to be. Sometimes it feels jerky and I have to make more effort to turn the steering wheel. What could be causing this issue?

This issue could be caused by a faulty power steering pump. It's important to have this checked and replaced if necessary, as it can lead to further damage and potential safety hazards.

Make sure to check the power steering fluid level in your Audi 80. If it's low, it can cause issues with the power steering system and lead to reduced performance. Try topping it off to see if that solves the problem.

The power steering belt may be loose or damaged, which can affect the performance of your Audi 80's power steering system. Have a mechanic check and replace the belt if necessary.