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P0456 Small Evap Leak

mkthegreat

mkthegreat

New member
Joined
Nov 8, 2023
Messages
8
Reaction score
1
Points
3
Genesis Model Year
2015
Genesis Model Type
Genesis G80
I'm getting a P0456 Small Evap Leak CEL.. I recently had the additional canister recall completed hoping that would fix it, but the light just came back on. I'd previously replaced the gas cap and considering replacing the purge valve solenoid. Anyone know where that's located by chance?

Anyone else deal with this recurring code that might have some other thoughts?
 
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I had the service campaign done on my 2015 a while ago. I wasn’t having any problems, just wanted it done. However, a month later, I got a dtc for the small evap link. I took it back and they had happened to pinch one of the o rings while installing the additional canister, thus causing a small leak.

They fixed it for free and I was on my way.

I would take it back to the dealership ASAP and have them take a look at it.
 
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