autocheck coolant warning

[cobram at juno.com]

When all else fails: 
http://www.geocities.com/cobramsri/Autochek/AutoCheck.html

I've had the correct cluster in there for a few years now, have to update
the page sooner or later.

BCNU,
http://www.geocities.com/cobramsri/
There are two types of tragedies in life. One is not getting what you
want, the other is getting it.

George Selby <gselby4x4 at earthlink.net> writes:

> The coolant either low or overheat warning has started coming on in 
> my 90 Audi 200's autocheck system.  It's not low on coolant, and 

> How does this system work?  I figured unplugging both sensors would 
> make it stop, but unplugging the coolant tank switch seems to have 
> no effect, and unplugging the multi temp switch makes the light come 
> on instantly.  Are there any other sensors associated with this 
> warning system?