A solutions other than replacement for....

Discussion in 'Gen 3 Prius Main Forum' started by douglasjre, Oct 22, 2025 at 9:56 PM.

  1. douglasjre

    douglasjre Senior Member

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    The catalytic converter that's approaching its threshold? PXL_20251022_171415797.jpg
     
    #1 douglasjre, Oct 22, 2025 at 9:56 PM
  2. ChapmanF

    ChapmanF Senior Member

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    If there's a current P0420, the car seems to think it has already approached its threshold.
     
    #2 ChapmanF, Oct 22, 2025 at 11:21 PM
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