I don't have the answer, but months ago when I used that graph it stumped me
too.  I thought I was just too stupid to figure it out.
Gary
----- Original Message -----
From: Bill Davidson <wdavidson@THEGRID.NET>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Saturday, September 02, 2000 5:20 AM
Subject: testing temp 2 sensor?

> On page 24.45 the Bentley shows a graph that plots ohms vs temperature...
>
> I've been assuming that the left side of the graph is for the temp 1
sensor
> and that the right side of the graph is for the temp 2 sensor....
>
> But it does occur to me that at 50 deg C (the dividing line between left
and
> right sides of the graph) the sensor(s) could conceivably have a
> discontinuous relationship between ohms and temperature, i.e.: both sides
of
> the graph would apply to both sensors??? So which is it?
>
> Thanks,
> Bill
>