Problem with hesitation

[JustMe]

Hey

I have a problem with my car. It started a few weeks ago and has done it about 3-4 times. When I start the car, everything looks and works normally and also it drives ok, but if I suddenly step on the gas in whatever gear, then it hesitates and acts like it doesn't get the fuel.

Where could the problem be? Fuel pump, coils, injectors? Unfortunately it doesn't do it all the time, so I'm not sure if a diagnsotics at dealer could see the problem? Can they check if the fuel pump is working correctly?

How the cars with fuel pump failure started to act?

Tnx in advance

 

[JustMe]

So no help here for europeans right

But another question, if the MAF sensor is dirty, does it affect performance? and is it possible to clean it?

 

[twilightprotege]

i dont think i've seen that problem with a P5 before. have you tried resetting the ecu?