Hello my check engine light is on and I have received code P0441. I thought my MAF sensor is the problem but when I replaced it I felt a small shake and pudder in my engine so I put the original sensor back on. Is this P0441 code really caused by the gas cap ?
HI there
This code is for incorrect purge of the evap system. The gas cap can cause this as well as several other items. Here is a list of possible causes and solutions.
P0441 AUDI - EVAP System Incorrect Purge Flow Read more: https://www.autocodes.com/p0441_audi.html
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