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Discussion Starter · #1 · (Edited)
Hello all,

I’ve had this CEL (P0455) on my 05 V50 for a few months now (Florida luckily doesn’t require inspections), and I’ve read mixed solutions as it pertains to this car. I’ve read somewhere that a software update may be able to fix this, but I don’t remember where I saw it unfortunately. I know if it’s not software related I’ll probably have to have a smoke test done, but does anyone know of any common EVAP leaks otherwise?

Also if it is software related, how much are software updates from the dealer?

Thank you,

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