Engine Code P0455

[23ways]

Hi, I have a 1999 626, and my engine light came on the other day. I took my car to autozone and they ran a test and the code came back P0455, emissions problem. Can anyone help me pin point what could be the exact cause. I really don't know where to begin because I don't want to get the run around by a mechanic when I try and fix. Any help is greatly appreciated.Thanks

[mazdadan]

Code P0455 is usually a leak in the evaporation system. It is usually a faulty or missing gas cap. Make sure your gas cap is tight and making a good seal. If not, replace it. Then reset the computer to clear the code.