EVAP Canister
WARNING: This page is about a different car, the 2003 Mazda Tribute, 2003 Mazda B4000, 2003 Mazda B3000, and 2003 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
There are no moving parts in EVAP canister. Check for loose, missing, cracked or broken connections and parts. There should be no liquid in EVAP canister. Repair or replace EVAP canister as necessary.