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Close EGR by software ?

Discussion in 'Meccanica ed elettronica BMW' started by jean019, Jul 16, 2008.

  1. Jul 16, 2008 #1
    jean019

    jean019 Aspirante Pilota

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    e46 320d - 150
    Hello,
    is it possible to deactivate the EGR (Exhaust Gaz Recirculation) on a e46 320d 150 by software modification ?
    How ?

    Thanks
    Jean

    Sorry, I don't speak italian, only french or english :wink:
     
  2. Jul 17, 2008 #2
    marchigiano

    marchigiano Presidente Onorario BMW

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    it is possible but not totaly... only 60/70%
     
  3. Jul 17, 2008 #3
    Gabo

    Gabo

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    exactly... on my 320cd 150hp the EGR valve is closed 70% by elettronic modification
     
  4. Jul 17, 2008 #4
    jean019

    jean019 Aspirante Pilota

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    e46 320d - 150
    And what's the method to do this electronic modification ? :wink:
    Thanks
     
    • Armec
  5. Jul 17, 2008 #5
    NickSeveso

    NickSeveso Secondo Pilota

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    EGR software closing...

    Remapping, I thing....:cool:
     
  6. Jul 18, 2008 #6
    maxdamage

    maxdamage Kartista

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    yes is possible

    [​IMG]
    [​IMG]
     
  7. Jul 18, 2008 #7
    jean019

    jean019 Aspirante Pilota

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    e46 320d - 150
    Do you think it's possible to use this software with a simple OBD2 cable (like an ediabas/inpa one) to disable the EGR, or a more sophisticated (expensive) cable is necessary ?

    thanks
     
  8. Aug 16, 2010 #8
    jean019

    jean019 Aspirante Pilota

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    e46 320d - 150
    up !

    maybe using DIS ?
     
  9. Aug 16, 2010 #9
    atd1963

    atd1963 Presidente Onorario BMW

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    using the dis entering diagnosis, engine control unit, special functions, adjustment values egr
     
  10. Aug 16, 2010 #10
    jean019

    jean019 Aspirante Pilota

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    e46 320d - 150
    Even on DDE5.0 cars ?

    I saw it exists en DDE4 car, but mine is DDE5.

    Do you know what's the good value to close it (or decrease a maximum) because it's not easy to understand for a novice !

    "EGR mathing" expressed in "mg/stroke air"

    Thanks
     
  11. Aug 25, 2010 #11
    weekdgl

    weekdgl

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    li dice che è 1X1 , di norma copre + di un indirizzo..

    sapete perchè si chiude al massimo del 70% e non totalmente?
     

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