Sup Fallas? Its been a while. Been busy. I diagnosed a check engine light on my app and found 2 codes. One is Po455 the other is P0455 mod$10. I know they are both evap emision control system leak codes but what part that needs replacing I don't. Im guessing its the converter or o2 sensors thats casuing the light to be on, but I'm not sure. I got a emmission test in the mai;l so maybe I could take it in and gett some info on the exact part needing replacement. Any help will be appreciated.