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Thread: Boost modulator

  1. 9th July 2012, 08:47 PM #1
    dswatts's Avatar
    dswatts
    dswatts is offline Master Subscriber
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    Boost modulator

    Had surging under hard acceleration, found it was the boost modulator. I have bypassed it and everything seems ok.
    Is there any reason I can't leave it like this?
    What is the difference that the defender TD5 doesn't have one?

    Thanks

    Dylan
    03 Disco 2a, TD5, Olso blue, 7 seater, Auto, Chipped, EGR'd, 2"lift, SLS, Dual Batteries, Provent, TM-2 engine saver
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  2. 9th July 2012, 09:27 PM #2
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    northiam
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    I bypassed mine 6 months ago after finding it overboosting too with no issues, dont know if I ever bother refitting one...
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  3. 9th July 2012, 10:20 PM #3
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    Slunnie
    Slunnie is online now Swaggie Gold Subscriber
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    Mine has been by-passed for years.
    Cheers
    Slunnie


    ~ Discovery II Td5 ~ Discovery 3dr V8 ~ Series IIa 6cyl ute ~ Series II V8 ute ~
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  4. 10th July 2012, 10:59 PM #4
    greif
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    description

    can someone be kind and make a nice description of how to do a bypass on a disco this can be a good way to control if the boost modulator works. Many thanks in advance
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  5. 11th July 2012, 09:50 AM #5
    bsperka
    bsperka is offline Wizard
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    Posting from Nov, 11 describes how to bypass

    Quote Originally Posted by greif View Post
    can someone be kind and make a nice description of how to do a bypass on a disco this can be a good way to control if the boost modulator works. Many thanks in advance
    Greif - have a look at this PM. http://www.aulro.com/afvb/discovery-...modulator.html. It describes how to bypass it.
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