2010 Expedition PO446 code

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Apr 27, 2015 | 12:01 PM

mustangkev69

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2010 Expedition PO446 code

Hi all, my wife's Expo's check engine light came on. It threw a PO446 code. I see that is an evaporative emission control error. My problem is that I don't know where to go from here.

I can't find any specific information on the fix for a 2010 Exp. Can anyone help?
thanks,
Kevin

Apr 28, 2015 | 01:05 AM

gwcloud

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Kevin,
The gas cap may have been left loose. That would be nice if that is the problem.
Richard

Apr 28, 2015 | 09:56 AM

mustangkev69

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Unfortunately, there is no gas cap, just Easyfiller. That would have been great. Thanks,
Kevin

May 1, 2015 | 09:13 AM

mustangkev69

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Can anyone help?
thanks,
Kevin

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