Verification of EGR cleaning

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by PriusKyle, Dec 5, 2025.

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  1. Mendel Leisk

    Mendel Leisk MMX GEN III

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    Clean it all, at least every 50k miles.
    Concur.
     
    #41 Mendel Leisk, Dec 21, 2025 at 12:16 PM
  2. ChapmanF

    ChapmanF Senior Member

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    No, I was talking about the routine self-test done by the car, whose result you can look at by retrieving the mode-6 monitor result.
     
    #42 ChapmanF, Dec 21, 2025 at 1:33 PM
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