In 2002-2007 Dodge and Chrysler vehicles, the NVLD unit is fairly common to fail and causes the code P0441. How to check the EVAP purge valve (solenoid) The purge valve is typically electrically powered. You can find the procedure to test a purge valve in the service manual. We included...
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