Thermal Sensor and Load Sensor
Shannen Durphey
Shannen at mcn.net
Wed Jul 22 04:59:37 GMT 1998
Mike Fahrion wrote:
>
> >Mike Fahrion wrote:
> >>
> >> Some newer GM systems have a parameter called "Gearbox
> Torque"
> >> and "Delivered Engine Torque" that is supported on some of
> the
> >> higher end cars. These are (nearly) real time values, does
> >> anyone know how they are derived? There are seperate
> parameters
> >> labeled "Engine Load Value" that is derived from air flow.
> >>
> >> -mike
> >> mfahrion at bb-elec.com
> >
> >First saw that on 96 pickup w/5.0l Vortech, and automatic
> trans.
> >I wonder if auto trans is the key there. Also think that fuel
> >consumption was displayed, too, which is unusual on gasoline
> >engines.
> >Shannen
>
> I am under the impression also that the automatic transmission
> plays a part in this. Any ideas how its done? If it is
> entirely in the tranny, it is compensated because it reads about
> 5 ft-lbs at idle in park.
>
> -mike
> mfahrion at bb-elec.com
No, but I'm kinda curious. Need to get in touch with the guy who
teaches trans classes here. He'd be really curious, especially
if he could use it in a hot rod. ; )
Shannen
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