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  1. #1
    Top Poster TWINGO's Avatar
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    Default GIULIETTA DTC P0409 - P0490

    Hi friends...
    I want delete this DTC :
    P0409
    P0490

    ALFA ROMEO GIULIETTA
    1.6 multijet 105cv EDC16C39.

    Thanks in advance...
    Attached Files Attached Files

  2. #2
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    Hi.
    To remove these DTCs, you must first close and off egr valve.

  3. #3
    Top Poster TWINGO's Avatar
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    This is ori file.
    I've closed EGR and I've remapped this car.
    My egr is electrically damaged.

  4. #4
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    Set zeros to the addresses: 1BC444; 1BC445;

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    konq100 (19th January, 2017)

  6. #5
    Top Poster TWINGO's Avatar
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    Quote Originally Posted by pike View Post
    Set zeros to the addresses: 1BC444; 1BC445;
    Are you sure?
    I can modify 1bc444 but I can't edit 1bc445.
    I can edit 1bc446.
    1bc446 is 0.
    Please edit correct file for me.

  7. #6
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    Use 8bit/FF

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    pike (19th January, 2017), TWINGO (19th January, 2017)

  9. #7
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    your file without codes
    Attached Files Attached Files

  10. The Following 2 Users Say Thank You to tricore3 For This Useful Post:

    konq100 (19th January, 2017), TWINGO (19th January, 2017)

  11. #8
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    For electrically damaged egr hysteresys and dtc not enought to make full egr off. Limp mode will stay.

  12. #9
    Top Poster TWINGO's Avatar
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    Quote Originally Posted by daynight View Post
    For electrically damaged egr hysteresys and dtc not enought to make full egr off. Limp mode will stay.
    I've only dtc p0409 and p0490...

 

 

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