Help cel 0454 I'm procharged and tuned

[stang305]

Turned on the car today and received code cel 0454 evaporative emission system pressure sensor system interminnet.

I've been with the procharger for 1500 miles no issues mods In sit.

I cleared the code car drives fine?

Any one knows what causes this what I should do thanks

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[Genxer]

First thing, make sure your gas cap is screwed on all the way. Very common. Give it 3 clicks. You may need to replace it if the code doesn’t go away. For a complete list of possible causes just google it. There are some other less likely causes.

 

[GT Nate]

Mine didn't come with a gas cap.

 

[stang305]

Yeah I don't have a gas cap it's just a door

 

[Genxer]

Mine didn't come with a gas cap.

Oh right lol, I forget. I have several Hondas over here that I work on. You may want to take it in if the car is under warranty. Look at the list of possible causes, maybe it will give you something to start with.

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