P0440 - this is what Nanocom says, any idea what to look at first?

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Sep 18, 2021 | 04:07 PM

#11

Brandon318

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TReK

Joined: Apr 2019

Posts: 2,045

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From: Monterey, CA

Follow up - replaced the gas cap and the code hasn't reappeared.

Last edited by Brandon318; Sep 20, 2021 at 10:07 AM.

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