At 01:50 PM 6/6/2011, Rocket J Squirrel wrote:
>Reads 3.4K ohm @ 13 degrees C, which is smack dab in the middle of
>the expected correct reading per figure on Bentley page 24.19.
>
>So I must look elsewhere for cause of trouble.

If you're lucky, exercising the ECU connection fixed it and you can
go back and clean up that connector.

If you're unlucky (or lucky - you pick) it's a connection problem
i.e. bad solder inside the ECU.  If that's the case the voltage
across the sender will be low, but the ECU will think it's
high.  Mark - do you (or anyone) know the source impedance on that
signal?  Or have a voltage/resistance pair taken at some lowish temp?

Otherwise as you say it's something else.

Yrs,
David