Greetings, I need help, please: For one year now (Emissions due in May) I have been getting an emissions related CEL. I've changed the solenoid twice and the valve twice, I am also on the third tank cap. Now P-0443 keeps coming back. I removed the entire canister, made sure it was not cracked or anything, All connections hoses and fittings are in perfect condition. All related cabling is in perfect condition, as well as connectors. The only thing I have not changed is the fuel pressure sensor which goes on the canister, but I understand that's a different code?

Any help or suggestion highly appreciated, TIA!