02 Sensors effected by Rain?

I have been throwing PO124 for a while and with the rain starting, it seems to turn off every heavy rainfall. And come back on when dry. Is it most likely one of the 02 sensors? (Warm up cat efficency bank 1). I have a 2005 Mazda 3 - 2.3L AUTO - 157,000 KM. Thanks.

1 Answer

  • 1 decade ago

    usually the rain don,t effect the 02 sensor unless there.s a crack in it where water can get into it.

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