code P0456 on 2006 avalon xls

Asked by Mar 03, 2015 at 02:56 PM about the 2006 Toyota Avalon XLS

Question type: Car Customization

what does it mean

2 Answers

146,495

Most likely gas cap. VERY likely. It's an EVAP leak see http://engine-codes.com/p0456_toyota.html

1 out of 1 people think this is helpful.
90

gas cap for sure.. EVAP error small leak detected is what any code reader will say so Tighten the cap or if the seal is bad replace it..

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