P1443 code emissions. My first choice on the list of possiblities was the Purge valve and Purge valve sensor as the hoses were rotten also. I replaced the parts and hoses. NO go. I then re-evaluated as I had fuel pressure and chose to replace the Up and down stream O2 sensors. Jack pot. P1443 is now gone. I cleared the codes and drove it with out any other DTC's Now I have to address the AC as it is cycling on and off and is low on Freon.
Amazing on how you remove the blanket of issues and find the others laying underneath