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Thread: Stoopid revving...

  1. #1
    TeZZaP Guest

    Stoopid revving...

    Is it just me, or does the Def 90 'feature' that keeps revs high when changing gear drive you round the bent? I can't figure out what the point of it is... anyone know of a way to disable it?

    TeZZa

  2. #2
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    It is a TD5/2.4/2.2 engine....?

  3. #3
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    I'm not sure if it the same thing, but I find a benefit of a very light foot on the accelerator during gear changes is that it gives a smoother, clunk free take up.

    I have found that is one way to achieve that. It seems to stop all the slack in the transmission moving back in the other direction while I am changing gear.

    is it designed to do that?

    1973 Series III LWB 1983 - 2006
    1998 300 Tdi Defender Trayback 2006 - often fitted with a Trayon slide-on camper.

  4. #4
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    I've found this with my 2.4 and with a Transit (earlier model-different engine) I had as a work van at a previous job.

    Not sure if it's to do with the drive by wire throttle not reacting to the quick pedal input during a fast-ish gear change.

    Not an answer really, just sharing my experience.

  5. #5
    TeZZaP Guest
    Quote Originally Posted by spudboy View Post
    It is a TD5/2.4/2.2 engine....?
    It's a 2012, so I think its got the ford 2.2, but off the top of my head I'm not sure!

  6. #6
    TeZZaP Guest
    Quote Originally Posted by vnx205 View Post
    snip... is it designed to do that?
    To be honest I have no idea what it's supposed to do, I've never had any real trouble with clunky gear changes on any of my other landies, that's really the point, if you drive them to their capabilities (and gear change speeds) you don't have any issues (assuming that is the point of the non-dropping revs), it's like they have to hold your hand whilst changing gears, why not go the whole hog and make all Defenders automatic... bloody nanny state designers... they'll be putting stabalising wheels on them next!

  7. #7
    Tombie Guest
    Its there to reduce driveline shock and keep the turbo spooled up.

    Learn to appreciate it... Especially offroad...

  8. #8
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    Correct,smooths out the changes. Pat

  9. #9
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    Quote Originally Posted by Tombie View Post
    Its there to reduce driveline shock and keep the turbo spooled up.

    Learn to appreciate it... Especially offroad...
    Quote Originally Posted by PAT303 View Post
    Correct,smooths out the changes. Pat
    I'm pleased to see that I was not imagining the benefits, even if it is slightly more complicated than I thought.

    1973 Series III LWB 1983 - 2006
    1998 300 Tdi Defender Trayback 2006 - often fitted with a Trayon slide-on camper.

  10. #10
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    If its really excessive check the brake light fuse, (especially if you have a tow bar fitted).

    Cheers,

    Tim

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