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Gas tank canister vent valve circuit

1714 Views 8 Replies 6 Participants Last post by  sahein
I have a 2009 Sky Redline. I was having issues filling the gas tank and started trouble shooting. From the plug on the vent valve I have 12v to ground all the time and 12v to ground on the white wire with key on. Is this correct? I do have code P0449.
thanks, Jay
This is my first post hope I did it correctly.
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The fuel filling issue is more likely to do with a partially blocked charcoal canister and that possibly from topping up your fuel tank. There are numerous threads here discussing this issue and how to fix it.
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