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I have a CODE P 440: Evap system, what is the problem?

April 26, 2017code evap problem system

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I have a CODE P 440: Evap system, what is the problem?

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The first thing to do is the check the gas cap, make sure it is tight, make sure you give it 5 or 6 clicks. Disconnect the battery for 15 minutes. And then start it up. If the CEL is still on, the next step would be to clean the EGR (see the above write-up).