New clue on: Long cranking unless 2-1/2 Hr cooldown.

[Dave C.]

Lou,
I think the sensor which controls the CSV is shown here...

http://www.sjmautotechnik.com/10vcoolt.html#coolt

It's the single wire sensor on the left labelled ECU Temp Sensor.

This is Scott Mockry's famous web site.  He also describes how to test the
sensor, etc
It looks just like the sensor labelled ISV Temp Sensor  ... I think they
are identical.

Please let us know when/how you solve the problem.
thanks,
Dave C.



Lou wrote..."
"Can someone give me some help in finding the location of the temperature 
sensor that signals for CSV activation?

And, what it's resistance range should be for cold and running 
temperatures?
Lou
1988 5KCSTQ"