Why does my Audi A2 hesitate on acceleration?

I've noticed that my Audi A2 hesitates when I accelerate. It almost feels like the car is struggling to gain speed. This doesn't happen all the time, but it's becoming more frequent. What could be causing this issue?

Based on your description, it sounds like your car may have a clogged fuel filter. This can cause hesitation when accelerating. I would recommend getting it checked and replaced if necessary.

Another potential cause could be a faulty throttle position sensor. This sensor measures the throttle opening and sends this information to the engine control unit. If it is malfunctioning, it could cause hesitation during acceleration. I suggest taking it to a mechanic for diagnosis and potential replacement.

Check your spark plugs and ignition coils. If they are worn or failing, they can cause hesitation during acceleration. It's important to keep these components in good condition for optimal engine performance.