The code P0441 means that the Evaporative control system purge flow is incorrect. The Evaporative control system (EVAP) prevents gasoline vapors from the fuel tank from escaping into the atmosphere. The EVAP system catches and stores gasoline vapors in a small box installed near the fuel tank ca...
emission control system incorrect purge flow. Trouble code P0441 Can the gas cap cause a P0441 code after putting gas in a 2004 dodge stratus? P0441 Evap Purge Answered. InDodge Ram