I own an 03' Spec V. I had to replace the tank due to a rust leak. We couldn't find another tank at the time so we used a similar tank and crossed some hose lines to fit. The car runs fine The tank began leaking gas fumes and throwing out a p1419 code on the OBD. The shop claimed that there's a hose missing from the car which is causing the fume leak. It sits right behind the driver side rear wheel. I don't understand what this hose does or looks like. The mechanic described it has something to do with "tank pressure." Can anyone explain this hose so I can purchase a replacement?