Clear the codes and check that the gas cap is seating properly.
No reason to replace parts for a possibly loose or worn out gas cap.
If codes return, trouble shoot first occurance.
First......clear those codes and see if they return before doing anything.Purge valve is on the vent line from tank to engine ,usually in the engine compartment,and vent valve is on the line from tank to outside air,usually by the fuel tank.Don't change any parts until you check them and their circuits with a good scan tool.
Thank you so much for your help. I have reset the codes by unplugging the battery and will wait for the check engine light to come back and reread the codes.
Update: I cleared the codes and changed the gas cap. We now only have one code, which is 443. Any ideas as to what to fix with this generic code?
Possible causes
Faulty Evaporative Emission (EVAP) Purge Solenoid Control
Evaporative Emission (EVAP) Purge Solenoid Control harness is open or shorted
Evaporative Emission (EVAP) Purge Solenoid Control circuit poor electrical connection
Thank you. We will try those one at a time. Thank you. Thank you
check here
This also goes bad over time
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SOURCE: keep getting p0443 code and check engine light
might need to replace the purge selonoid valve
SOURCE: check engine light on, code P0443
Was the repair facility a Hyundai dealership? If not, I would recommend a second opinion from a certified dealership. This way you will have more information and a better idea as to how much the repair will cost.
The canister in your evaporator system may need to be replaced. These will fill with emissions and cause a trouble code. Hope this helps.
SOURCE: location on 2001 dodge voyager purge control valve
Look on the passenger front of the engine compartment near the radiator. It will be mounted on a bracket, it will have two hoses attached to it, and have a single connector.
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SOURCE: code P0443
the purge control valve is back by gas tank and is a major part of evap system and should be replaced and are not to expensive or hard to change.
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