OBD p0456

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11-16-2012, 09:28 AM

audiblack73

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OBD p0456

Check engine light on. Went to autozone. Checked and was told small leak likely loose gas cap. Any experience with situation . Any feedback appreciated

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11-16-2012, 09:39 AM

ECS Tuning-Audi

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Here's some more information regarding your code.

Click HERE

Chances are it's probably just the gas cap though. Reseal it, clear the code and see if it comes back.

Good luck!

Jason

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11-18-2012, 05:50 AM

audiblack73

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Thanks for the advise, i never cleared the code but just re seal the fuel cap , light disappeared in 4 days by itself

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11-19-2012, 06:10 AM

ECS Tuning-Audi

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Yeah, if you fix the issue and don't clear the code usually after a few engine cycles it will clear by its self since it's reading correctly now.

Jason

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