[s-cars] CC DTC Code question

[Gabriel Caldwell]

I don't believe Canadian/US S4's have a back pressure flap so I don't
know why you would get 15.7 on channel 1.  If you are not getting heat,
the back pressure flap is not the culprit anyway.  If that is the only
code you are getting then your climate control thinks it is operating
properly.  It could be the valve that allows coolant in to the heater
core.

Gabriel Caldwell


-----Original Message-----
From: Nick Stuart [mailto:baredok at gmail.com] 
Sent: Thursday, December 15, 2005 11:48 AM
To: Gabriel Caldwell
Subject: Re: [s-cars] CC DTC Code question

I've got the same issue here Steve, but on my 92 S4. I'm only showing
code 157 though on channel 01 (i think, not sure how to advance to the
next one if there are multiple).

Not sure what to look at in my case. Anyone have any ideas? It sure is
getting cold here in Maine and heat would be nice in the mornings. :)

-Nick