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Re: VSS ?



Funny, this is the second year that I've run my pickup sans VSS. 
Mebbe because it's manual tranny equipped helps.  Dunno, but the
sensor is in a box under the seat and maybe I'll get to install it
this weekend.  If so, I'll watch for new behavior.
Shannen

Bob Valentine wrote:
> 
> I was just reading this in the archives last night.... go there for the
> full details.
> 
> Yes, you need one.   Will "run" without it, but all sorts of things from
> error codes to decel stalls to erratic curb idle will happen.  I think the
> 747 is 2000ppm.
> 
> -> Bob
> 
> At 04:09 PM 7/6/2000 -0400, you wrote:
> >Does anyone have information / experience with the pros and cons of not
> >having a VSS on a TBI system using the1227747 ECU?  I have heard from some
> >that say you need it; others say you don't.
> >
> >In the event VSS needs to come to a car near me, does anyone know many
> >pulses per MPH are required for this system?
> >
> >Thanks,
> >
> >Scott
> >
> >
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