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Cathy Katie Posted on Oct 29, 2016
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How to fix p0469 Hyundai accent 2010

I went to get my oil changed and they sold me a fuel injection cleaner. Every since then my check engine light stays on. I went to get the car smogged and was told the code for the check engine light is P0469.

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Bill Boyd

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  • Hyundai Master 53,816 Answers
  • Posted on Oct 29, 2016
Bill Boyd
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Code p 0469 refers to evaporative emission(EVAP) canister purge flow sensor ---circuit intermittent====causes ---wiring---poor connections --EVAP canister purge flow sensor---ECM
first indication is that during the service the wire loom may have been moved and become dislodged from the canister so start your checks with the wiring and connections , ending up with replacing the flow sensor

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