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Dumb Question… P0455

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Old Jun 28, 2021 | 11:41 AM
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NJR1986
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Default Dumb Question… P0455

So I got a P0455 code today. Yesterday I got gas and left my engine running while filling up, would this throw the code a day later ? I’m assuming it would. Just not sure how long it would take to recognize that, if it would be immediate or not. I’ve re-seated and tightened the cap and cleared the code. Just curious.
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Old Jun 28, 2021 | 03:54 PM
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Originally Posted by NJR1986
So I got a P0455 code today. Yesterday I got gas and left my engine running while filling up, would this throw the code a day later ? I’m assuming it would. Just not sure how long it would take to recognize that, if it would be immediate or not. I’ve re-seated and tightened the cap and cleared the code. Just curious.
Dont run car with fuel cap off!! Vac leak...
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Old Jun 28, 2021 | 05:40 PM
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Originally Posted by cavediver32043
Dont run car with fuel cap off!! Vac leak...
Yeah Thats what I figured ! Just making sure - only driven 10mi since reset. Im guessing thats what it was tho !

Thanks !
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