P0443 code, EVAP system control purge control valve circuit failure, p0441 is related to p0443. if you fix it, both codes should be gone! to fix p0443-- Using a scan tool, command the purge solenoid to activate. Listen or feel for a clicking coming from the purge solenoid, If it doesn't click with scan tool activation, unplug the connector and examing the solenoid and connector for damage, water, etc. Then check for battery voltage on the feed wire with the key on. If you have battery voltage, then ground the control side manually using a jumper wire and see if the valve clicks. If it does, then you know the solenoid is working properly but there is a problem with the control circuit. If it doesn't click when you manually ground it, replace the purge solenoid.
P0441=EVAP Emission Control System Purge Flow Fault
May have to do with the charcoal canister that captures
gasoline fumes from the tank. Check the hoses from the canister; if cracked or loose, this could be at fault.
P0443=No definition as generic or Chrysler in my list -
Check Dodge forums.
Check the condition of the gas cap's gasket; this is a common point of failure.
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