[s-cars] No Heat at Idle?

[Sean Douglas]

Brent:

Not sure about the A6, but on the S6, according to Bentley, the coolant
temperature is read through Display Group 01, Field 2. This is using the
VAG 1552.

Sean Douglas
1997 Audi S6//RS2-spec
1990 Audi 90 quattro 20v
Surrey, BC


> -----Original Message-----
> From: s-car-list-bounces at audifans.com 
> [mailto:s-car-list-bounces at audifans.com] On Behalf Of Brent Henry
> Sent: Sunday, January 02, 2005 10:30 AM
> To: Mark Strangways
> Cc: s-car-list at audifans.com
> Subject: Re: [s-cars] No Heat at Idle?
> 
> 
> Thanks Mark,  I will check those things out.  I have the PC 
> version of VAG-COM, I will check the Measuring Blocks to find 
> the heater channel?  Do you have any idea which Block it is?
> 
> Also, I am planning to replace the timing belt and water pump 
> this month!
> 
> Thanks again,
> Brent.
> ----- Original Message -----
> From: "Mark Strangways" <Strangconst at rogers.com>
> To: "Brent Henry" <thehenrys at sympatico.ca>; <v6-12v at audifans.com>
> Cc: <s-car-list at audifans.com>
> Sent: Sunday, January 02, 2005 12:22 PM
> Subject: Re: [s-cars] No Heat at Idle?
> 
> 
> > Bad Thermostat or bad waterpump.
> >
> > I know with a bad stat the heat sucks... Doesn't sound like a CC 
> > issue. There is a channel you can read the temp at the back of the 
> > head thru the climate control module. See what it say at idle.
> >
> > Mark S
> > ----- Original Message -----
> > From: "Brent Henry" <thehenrys at sympatico.ca>
> > To: <v6-12v at audifans.com>
> > Cc: <s-car-list at audifans.com>
> > Sent: Sunday, January 02, 2005 12:13 PM
> > Subject: [s-cars] No Heat at Idle?
> >
> >
> > I have a 1995 A6Q 2.8, up until this year, the heater has been
> fantastic...
> > very hot regardless of the temperature outside.  Which is great in
> Canadian
> > winters.  However, this year, the heater blows cold air 
> while the car 
> > is idling (even with the engine up to normal operating 
> temp)?  Once I 
> > begin to
> drive,
> > the hot air begins to blow just like normal?
> >
> > What could be causing this?
> > Brent Henry.
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> >
> 
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