FW: DIY Traction Control?
Stuart Woolford
stuart at spectel.co.nz
Wed Oct 9 01:56:42 GMT 1996
my toyota supa 3l turbo (ex-japan) speed limits hard at 180Km/h (US
ones go a LOT faster.) I have enlarged turbo/exhaust/etc, so it is
still making a LOT of power as 180 approaches.
The speed cut is perfectly smooth, you just slow accelleration as you
reach 180, and go no faster. no shudder, no fuss, etc.
> This is only cutting fuel to the cylinder at the moment, I haven't got
> the ignition side connected yet, so I don't know if it would also cuts
> spark (don't think so). Anyway I'm using the AEMS Wolf 3D unit (there
> you go Rob, a little plug for you if you are still on the list).
>
> There is no feature for setting a soft cut-out, but it may be in the
> algorithm (Rob send me a mail if you are still there). Apart from
> this minor hitch the system is very good. I now have it set just
> above where I change gears, so I just keep an eye on the tacho and
> change before I hit the limiter.
>
> Although, I went for a drive in a friends VR Commodore Wagon (GMH
> product for those not in AU or NZ), a '94 model, 3.8L V6. And when he
> hit the rev limiter, it was the same feeling. So obviously car
> manufacturers don't seem to worried about this.
>
>
> Dan dzorde at aesprodata.com.au
>
>
> ______________________________ Reply Separator _________________________________
> Subject: Re: FW: DIY Traction Control?
> Author: diy_efi at coulomb.eng.ohio-state.edu at INTERNET
> Date: 10/9/96 8:10 AM
>
>
> <snip>
>
> I don't think you should have to tolerate destruction of engine mounts
> just to have a rev limiter, after all, old L-Jetronics could do it without
> even the tinest shudder.
>
> It sounds to me as if no "soft" cut is activated before the full hard cut.
> Can that be enabled on your system? BTW what system are you using?
>
> As for "random" cylinder cuts; there are plenty of other ways of doing it
> with almost no side effects.
>
> Bill Boulton
>
>
>
>
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Stuart Woolford, stuart at spectel.co.nz
>>>>In VI Where Available<<<<
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