Hi There, I just received an P0455 error gross leak evaporative emmisions system... I ordered a gas cap from kia parts, if that doesn't do it then next step is the purge valve.. Your on the right track, I don't know where the purge valve is or cannister...
MIL - Very Small Evaporative Leak (P0456)
Hey folks! I have a 2015 Kia Cadenza Premium. Anyone else dealing with a reoccurring check engine light with a code P0456? It’s a “very small evaporative emissions leak” I replaced the gas cap to no avail. I found a replacement evap purge valve online for like $20, but wanted to see if anyone has any ideas before I try it.
Thanks in advance!
Thanks in advance!
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It would be a good future reference for any updates if the new evap purge valve cleared the code.
I had the same error too, replaced gas cap same error, took it to my regular mechanic, he found a different error code, but the fix was a plug that goes into the air intake just before the air filter area, he said it was loose . Give it a try , its right there in plain sight.
I had the same error too, replaced gas cap same error, took it to my regular mechanic, he found a different error code, but the fix was a plug that goes into the air intake just before the air filter area, he said it was loose . Give it a try , its right there in plain sight.
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Update: the Evap Purge Valve DID NOT solve the problem.It would be a good future reference for any updates if the new evap purge valve cleared the code.
The evap purge valve didn’t help. I will try this today. Thank you so much for the suggestion! Maybe it’ll save my day!I had the same error too, replaced gas cap same error, took it to my regular mechanic, he found a different error code, but the fix was a plug that goes into the air intake just before the air filter area, he said it was loose . Give it a try , its right there in plain sight.
ANOTHER UPDATE: Nothing seems to work, so I’m just going to continue to clear the check engine light about once a week! Lol. Still love my Cadenza though hahaThe evap purge valve didn’t help. I will try this today. Thank you so much for the suggestion! Maybe it’ll save my day!
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