Recent tune throwing P0455 P0456 Evap codes on 2006 R18

FlashPro questions & answers specific to the 2006-2011 Americas Civic Si
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Labz
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Joined: Thu Apr 25, 2024 3:52 am

Recent tune throwing P0455 P0456 Evap codes on 2006 R18

Post by Labz »

First tune here. Got it done at a shop and I’m getting these two codes. Saw a couple posts on similar issues but had not seen any troubleshooting steps or solutions. Any insight or steps I should take?
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Spunkster
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Re: Recent tune throwing P0455 P0456 Evap codes on 2006 R18

Post by Spunkster »

Have you discussed it with your tuner?
Labz
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Re: Recent tune throwing P0455 P0456 Evap codes on 2006 R18

Post by Labz »

Yeah been trying to get a hold of them. I’ll keep contacting them.
Labz
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Re: Recent tune throwing P0455 P0456 Evap codes on 2006 R18

Post by Labz »

Just got in touch with my tuner. He said I'm able to go into the misc settings and disable it but I don't see a checkbox for the codes. There are EVAP check boxes. Here are my settings.
Screenshot 2024-04-25 134120.png
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Labz
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Re: Recent tune throwing P0455 P0456 Evap codes on 2006 R18

Post by Labz »

Might be a hard guess but is it throwing these codes because the purge/evap is currently disabled? So the ecu can't properly the read evap system thus throwing a code?
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Spunkster
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Re: Recent tune throwing P0455 P0456 Evap codes on 2006 R18

Post by Spunkster »

Those specific errors are not able to be specifically disabled.
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