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EGR delete

Discussion in 'Audi S4/A4/A4 Cab (B7 Chassis)' started by fossie, Nov 13, 2012.

  1. fossie
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    fossie Member

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    [Nov 13, 2012]
    If i fitted an EGR delete kit on the car what would happen if it hasnt been mapped out.. A4 2.0 Tdi

    Regards
    Lee
    #1
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  3. chrisa4quat
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    chrisa4quat Member

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    [Nov 13, 2012]
    I would guess warning light. Someone may correct me
    #2
  4. Newbos
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    Newbos Member

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    [Nov 13, 2012]
    Correctamundo!!
    #3
  5. fossie
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    fossie Member

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    [Nov 13, 2012]
    Cheers guys. Been doing a search but can't find anything relating to fitting this kit b
    If anyone finds me one ill buy you a Wispa
    #4
  6. Sandra
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    Sandra MODERATOR Staff Member Moderator

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    [Nov 13, 2012]
    #5
  7. fossie
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    fossie Member

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    [Nov 14, 2012]
    Nope nothing on there Sandra
    If i fit the full Allard delete kit would this make the car go into limp mode after a while - in another thread it was mentioned that it will go into limp mode however i mentioned just blanking it off rather than fitting the full kit...

    Regards
    Lee
    #6
  8. Sandra
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    Sandra MODERATOR Staff Member Moderator

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    [Nov 14, 2012]
    Think i still deserve a wispa for effort, lol. :) x
    #7
  9. fossie
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    fossie Member

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    [Nov 14, 2012]
    ok pm me your address and ill send you one however not my fault if it breaks or melts

    ps; do you know the answer to my last question lol or point me in the direction that does lol
    #8
  10. Sandra
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    Sandra MODERATOR Staff Member Moderator

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    [Nov 14, 2012]
    Sorry, i dont know the answer to your question Lee. :) x
    #9
  11. fossie
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    [Nov 14, 2012]
    You know anyone i can ask chicken...
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  12. Sandra
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    Sandra MODERATOR Staff Member Moderator

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    [Nov 14, 2012]
    Im taking a look just now Lee. :) x
    #11
  13. jon-easy
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    jon-easy New Member

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    [Nov 15, 2012]
    Hi Lee - I got mine blanked off with a plate with a hole in it. Since then I have had fewer problems (no lumpy idle, no low boost) BUT every now and again I do get limp mode which requires the old 'engine off and on again'. The hole in the plate apparently stops the sensor from registering that the EGR is blanked and therefore stops the engine management light. I think the car runs better with the plate than without.
    #12
  14. Greeny233
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    Greeny233 Active Member

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    [Nov 17, 2012]
    Hi. I have an Allard EGR delete on my B6 130tdi and the EML came on but I drove it for a couple of weeks until i had it remapped without any problems at all.
    #13
  15. Rick @ Unicorn Motor Dev.
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    Rick @ Unicorn Motor Dev. Site Sponsor Site Sponsor

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    [Nov 19, 2012]
    EGR delete kits are no good. The EGR valve should remain electrically connected. All you need is a £3 blank to block off the circuit, and then the map changing.

    Rick
    #14

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