[s-cars] Temp Gauge Not Working

[Joseph Pizzimenti]

Mike,
I don't recall specifics, but did you try browsing
through the datlogging capability in the VAG-COM or
ShadeTree software suites?  On the OBD-II cars, you
can datalog anything from boost to ignition timing and
retard to MAF flow to a countdown timer on the
impending explosion of stock K03's on a 2.7TT.  ;-)

Joe
--- mlp qwest <mlped at qwest.net> wrote:
> Hum, well that's one temp gauge.  What about air
> temp?
> I would think intake air temp, taken AFTER the IC,
> has got to be, and if it is not, ought to be one of
> the ECU's primary input parameter, yes?
>
> For all of us that have monkeyed about with
> Davtron's,
> why weren't we clever enough to figure out how to
> tap the
> IAT signal (your Bentley Manual, Section J 24-4, aka
> Illustration 24-763, Item #26 Intake Air Temp (IAT)
> sensor, -G42-)?
>
> Without monkeying about with a Davtron, anyone know
> if the VAG tools &/or
> any HAVC dash Easter egg tricks can give you access
> to this sensor?  Any
> ideas how fast the OEM temp sensor responds to
> changes in temps.
>
> Mike "wondering" in the big C, Colorado
>
>
> ~-----Original Message-----
> ~From: On Behalf Of Andrew.Jackson at bmo.com
> ~
> ~Actually, the ECU receives it's temp signal from
> here:
> ~
> ~http://www.sjmautotechnik.com/20vcoolt.html
> ~
> ~The MFTS is for the gauge only.
> ~Owners of the S can check what temp the ECU coolant
> temp sensor sees by
> ~putting the climate control unit into diag mode and
> switching to a certain
> ~channel.
> ~(I don't have an S, so I sorta ignored the recent
> thread on this
> ~proceedure... Check the archives for details)
> ~
> ~
> ~ALJ
> ~
>
>
> _______________________________________________
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