What is a common cause for hesitation and stalling in an Audi 80?

I've been experiencing hesitation and stalling while driving my Audi 80. What could be causing this issue and how can I fix it?

One common cause of hesitation and stalling in an Audi 80 is a faulty throttle position sensor. The sensor could be sending incorrect signals to the engine, causing it to hesitate and stall. It is recommended to have the sensor checked and replaced if necessary by a professional mechanic.

Another potential cause for hesitation and stalling could be a clogged fuel filter. If the filter is dirty or clogged, it can restrict the flow of fuel to the engine, resulting in performance issues. It is advised to have the fuel filter replaced regularly to avoid this issue.

In some cases, a faulty spark plug or ignition coil can also cause hesitation and stalling in an Audi 80. These components are essential for the proper functioning of the engine, and it is important to have them checked and replaced if necessary by a qualified mechanic.