Audi Forum - Audi Forums for the A4, S4, TT, A3, A6 and more! - 16825 P0441 Evaporative Emission Control System

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lskA4

04-17-2009 03:30 PM

16825 P0441 Evaporative Emission Control System

Hello,
My car has been acting up lately while idling. So i VAG it and this code showed up.
16825 P0441 Evaporative Emission Control System - Incorrect Purge Flow A
What does this mean and should i be worried????

K04-S4

04-19-2009 10:55 AM

Re: 16825 P0441 Evaporative Emission Control System

Not sure what engine you have and what the vehicle mileage is. It is common for the purge valve to throw those codes in cold weather as condensate can cause the valve to periodically stick. If the issue does not go away in warm weather, inspect purge valve hoses for leaks and if NFF then replace purge valve.

jupie

05-10-2009 11:29 PM

Re: 16825 P0441 Evaporative Emission Control System

make sure gas cap has no leak.

use VAG-com to active test, Vent control valve and Purge control valve make sure they are working. Then test for leak.

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