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p0456

  1. Sonata All Hybrid Models (YF/LF)
    I like to think I am pretty good with a wrench. I have a decent understanding of cars and can make my way around an engine bay fairly well. But for the life of me, I can't find the Vapor Canister Purge Valve in my 2014 Sonata Hybrid. A little backstory: The car's CEL came on. Ran my scanner...
  2. FORUM RULES
    Good evening all, I have a 2009 Sonata I've been troubleshooting engine codes on for the past couple of weeks and I could use some input. The codes are: P0449 Evap system vent valve control circuit open P0456 Evap system leak detected (very small leak) I should note that car is hard to fill...
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