RE: modifying upshift light

[deejay <tofunit@yahoo.com>]

I agree will all: over 2000RPM and intake vacuum between
5" ans 20-25"... But I'm sure that my rocco will illuminate
the light even if I'm in 5th gear!!!!

/Joel


--- drew <drew@dyermaker.cs.uoguelph.ca> wrote:
> 
> The upshift light is controlled by a relay that gets input from a vacuum
> switch, the transmission switch (so the light doesn't come on in 5th
> gear,) and the tach.
> 
> The general logic of the control unit is that the light will illuminate
> when engine rpms are over 2000 AND intake vacuum is between 5" and 20-25"
> (roughly,) AND the transmission is not in 5th gear.  Vacuum less than 5"
> would be acceleration (or working against grade, wind etc,) and vacuum
> greater than 20-25" would be deceleration.
> 
> HTH,
> 
> Drew
> 
> 
> On Mon, 28 May 2001, Joel Leclerc wrote:
> 
> > Don't think so, since the upshift light seem to be controlled
> > by a vaccuum line! I'm not an expert but that is what I think.
> > 
> > Anyones else can confirm that!?
> > 
> > /Joel
> > 87 16v
> > 
> > -----Original Message-----
> > From: owner-scirocco-l@scirocco.org
> > [mailto:owner-scirocco-l@scirocco.org]On Behalf Of Robbie MacDonald
> > Sent: Monday, May 28, 2001 1:55 AM
> > To: scirocco-l@scirocco.org
> > Subject: modifying upshift light
> > 
> > 
> > is there any way that I could modify my up shift light
> > to turn on at my specified rpm?
> > thanks in advance
> > -robbie
> > 
> > =====
> > Robbie MacDonald
> > robbiemacdonald@hotmail.com
> > scirocco8valve@yahoo.com
> > Seattle, WA USA
> > '85 8v scirocco
> > 
> > __________________________________________________
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> 
> Drew MacPherson, Network Analyst, University of Guelph
> 
> drew@dyermaker.cs.uoguelph.ca           |  visit the Massey-Harris page:
> http://dyermaker.cs.uoguelph.ca/~drew   |  http://m-h.cs.uoguelph.ca
> 
> 
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