p 0457 loose gas cap

[BradsTj]

Hey guys just got a check engine light, checked it came out as p 0457. I tightened the gas cap but still have the CEL and the code still shows up. I don't see any leaks or gas on the ground either. I have a 2006 Jeep Tj

Thanks in advance guys for looking.

 

[Brent McCartney]

Had It on my 2015, dealership replaced the gas cap and the esim pump.

 

[BradsTj]

It self corrected it's self. Going to make sure it's completely on next time. Seeing that check engine light had me worried.