P0455 error, leak inevaporative system 2006 Cayman S There is a lot of informationfor this error code for earlier Boxsters and other models that focus on ventline valve near the fuel filler neck and/or vent lines at the charcoalcanister (carbon canister), but, unfortunately, most of this information didnot apply to my car.Since I could notfind this information when I searched here before, I thought I would do a shortwrite-up for other Porsche novices. I am new to Porsches in general...
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