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EGR vavle needed?

Discussion in 'Diesel forum' started by meak80, May 21, 2007.

  1. meak80
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    meak80 New Member

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    [May 21, 2007]
    HI new to ya great site....can someone tell me if egr needed?Reason i ask is cos after many hours of trying to solve the prob of my 80 tdi smoking loads on part load i disc egr(plugged pipe)and now cured. I know its 4 emmisions but does it mess up ECU set up etc?car still drives perfect:think:
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  3. Caesium
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    Caesium My BM is fixed!

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    [May 26, 2007]
    When I disconnected the EGR pipe on my TDI it threw up a engine management light.
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  4. meak80
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    meak80 New Member

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    [May 28, 2007]
    Thanks for comment,been on tdiclub.com and found out minds ok to disconnect cos its the early"open loop"system(1995 Z1)
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