PDA

View Full Version : How to set the ac controller to read battery voltage?

ltooz_a6_a8_q7
08-02-2005, 11:08 PM
ryoung
08-03-2005, 02:12 AM
With <a href="http://forums.audiworld.com/a8/msgs/93409.phtml">This Procedure</a>.
ltooz_a6_a8_q7
08-03-2005, 04:50 PM
ltooz_a6_a8_q7
08-03-2005, 04:56 PM
ryoung
08-03-2005, 06:20 PM
Something's not right. Other's have confirmed that this works for the '01 A8/S8. Perhaps it's a different set of codes for the '98.

Paul, does this work on your '97?
ltooz_a6_a8_q7
08-03-2005, 08:46 PM
ryoung
08-03-2005, 11:12 PM
The thermostat starts to open at 87 oC (188 oF) and isn't fully open until 102 oC (215 oF). Darn, I didn't know the motor was designed to run quite that hot!
Angus Beef
08-04-2005, 07:41 AM
ltooz_a6_a8_q7
08-05-2005, 07:03 AM
ryoung
08-05-2005, 10:14 AM
If so, I modify the other items in the <a href="http://forums.audiworld.com/a8/msgs/93409.phtml">Code List</a>.
skiwi
08-05-2005, 11:59 AM
103 is external temp, and 104 is internal...
ltooz_a6_a8_q7
08-05-2005, 02:20 PM
skiwi
08-06-2005, 12:30 PM
ryoung
08-07-2005, 12:38 PM
Angus Beef
08-08-2005, 05:06 AM
skiwi
08-09-2005, 12:25 AM
skiwi
08-10-2005, 12:07 AM
it is always higher than the a/c setting on my car. i would assume if it was outlet temp, it would always be colder than the cabin (i.e. a/c trying to cool the cabin down).