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Anyone know the Scan Gauge 2/ X Gauge O{2} sensor programming values

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by westy72658, Nov 7, 2013.

  1. westy72658

    westy72658 Jim Coleman Toyota in Bethesda, Maryland

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    My 2007 Prius threw a P0420 code and I want to check the operation of the two oxygen sensors to see if they are working. I have read in threads that there is a way to program your scan gauge 2 in the X gauge function to give these readings but I can't find the information to input. Can anyone post where to find these codes or a link to the ones I need? The two sensors I need are on both sides of the catalytic converter.

    I appreciate any help and thanks.
     
  2. jdcollins5

    jdcollins5 Senior Member

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    The only XGauges that I see in Adrian Black's SGII spreadsheet are the following:

    Catalyser temp 1 07E0013C 0441053C0000 2810 0001000AFFD8 Ct1 -40 – 6513°C
    Catalyser temp 2 07E0013E 0441053E0000 2810 0001000AFFD8 Ct2 -40 – 6513°C

    The O2 sensor is sensor 2. This is the temperature but not the O2 sensor signal that you are looking for. I do not see this in his spreadsheet.

    I hope this helps.
     
  3. westy72658

    westy72658 Jim Coleman Toyota in Bethesda, Maryland

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    Thanks I will program those 2 !!
     
  4. nerfer

    nerfer A young senior member

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