V6 calibrations, (TCC)

[Shannen Durphey]

With the compressor disconnected, it will keep the light illuminated. 
Low side never gets low enough to open the pressure switch.  Do you
have a DVOM with min/max setting?
sd
rr wrote:
> 
> It's a good idea, I was thinking that a pulse stretcher would also
> help. Most likely the off blip is under a second. The biggest
> problem I'm running into, is keeping the compressor running.
> Too cold out.
> 
> BobR.
> 
> Shannen Durphey wrote:
> 
> > test light instead of the clutch?
> > sd
> >
> > CSH-HQ wrote:
> > >
> > > How about running it in the defrost position?.
> > > Grumpy
> > >
> > > >Well, it appears that way from the code. If it is blipping the A/C, it has
> > > >to be for a short time. In my testing I couldn't tell whether it was
> > > >happening or not.
> > > >
> > > >The A/C Request would mirror the tcc lock change. But I do not
> > > >know if the A/C clutch actually did blip. It was also cool out and
> > > >the compressor didn't want to stay running for long.
> > > >
> > > >BobR.
> > > >
> > > >dhardin at ovec.com wrote:
> > > >
> > > >> I think I see what you are saying.  Also are you saying that the A/C will
> > > go off
> > > >> and back on during a TCC lock?  I never noticed this, but maybe it
> > > happens fast.
> > > >