OBD2 Code: P1441

What is it specifically, how can I fix it? :) Details appreciated. AZ guy suggested gas cap so down goes 5$.

i didnt look it up but if he says gas cap try this first: take off your gas cap, tighten it and MAKE SURE its tight, start the car

Haynes code OBD II P0441 states incorrect purge flow.. Check all your vacuum lines at the purge canister and tank too, besides a new gas cap. AZ heat dry rots all the above.