You have to be more specific. There are several purge valves on most cars and they all look different.
If the purge valve was causing the fault, the light may go out. If it was and it didn't you may need to re-set the system.
You need to replace the Purge Solenoid Valve.
evap canister purge control valve circuit fault
If it is the valve on top of the fuel tank, it weel need to be replaced.
you need to unhook your negative cable for a few that will reset>
I have the same problem. I have found that if replacing the gas cap does not work you need a canister purge valve and/or canister purge solenoid. I know nothing about vehicles ..This is just what I have found out .
with a purge pipe going out side with the use off a gascoseaker on 90% gas compleat. the appliance will need a pirge valve fitting if there is not one present.
Depending on your fuel injection the location will very slightly. I'll asume you have the mono-port, in any case you'll find a Schrader valve (looks just like the air valve on your tires) in the fuel manifold just before it enters the back of the port(looks like a carberator). Take the cap off. Turn the key to charge the fuel pump. Depress the needle valve until all air is bleed off and you see a steady stream of fuel. Start the engine.
Looks like you need some more valve oil! If that doesn't work, take it into a repair shop.
You need to replace the purge valve and clean all of the hoses. I hope that help
Need to diagnose the source of the fault, the code is for a evaporative emissions cannister purge valve flow incorrect. the evap canister purge regulator valve fuse could be popped or corroded, the valve may not be working correctly or the cannister seal is leaking, these are the most common faults found, best to take to a shop that has a V.A.G scan tool to cooreclty diagnose and repair the first time. May also have a poor fuel tank seal ( gas cap )
No he is referring to the vent valve for evaporative emissions (fuel tank vapor). Your PCV is for the engine and located in the valve cover. Evap repairs are tricky and require special tools. In this case, have a professional repair it so he will be responsible for the warranty.