I show a p0456 code on my 2010 Routon , what should I do?

Question

How do I fix this p0456 code on my 2010 VW Routon? Is it an expensive job? is it a relatively easy fix?

Answer 1

Hi there,

Start by checking the gas cap. If it's loose or the seal between the cap and the fill tube isn't good, then this code will appear. If the gas cap is tight and the seal is good then you will need to have a smoke test performed to locate the evap leak. Then you can determine if the repair is something you can handle.