p0453 every spring on warm days | Subaru Discord | Page 1

karmic horizon Apr 11, 2023, 8:18 PM

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Anyone else get p0453 on warms days? I've just been hiding the wheel wells down after and resetting the light

slate rapids May 13, 2023, 1:05 AM

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did you check to see if your tank vent valve and manifold purge valve are working

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you can manually actuate them with a 12 volt source

karmic horizon Jun 26, 2023, 2:08 AM

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Whoops just saw this I haven't tried that

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Got p0459 today lol

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Similar issue

karmic horizon Jun 26, 2023, 2:39 AM

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It's bugging me it's just hot weather when it happens

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Usually I feel the car jitter for a second then light comes on

karmic horizon Jun 26, 2023, 7:03 PM

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So had a downpour last night and most of today

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Tried locating the EVAP canister and failed from the back. I see the fuel tank

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Also lol here the pressure

#p0453 every spring on warm days