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Message
Sorry for not
remembering about this this earlier, but attached is a jpg that shows how you
have to hook up the liquid temp 2 and 3 inputs. I checked mine today, and
they work just dandy.
This is one
of those good news, bad news situations where Tracy chose flexibility, over easy
of installation for the masses. As I understand it, the 5V pull-up circuit
is included in the EM-2 for the normal temps, but these aux channels can be used
for other things. Some of those other uses wouldn't work with a "normal"
temp input circuit, so he made these inputs in a more generic way, so you
could add the 5V pull-up externally, or not, depending on your needs.
Now, since
this is obviously valuable info, I expect at least one inch of MAP from each of
you :-)
Cheers,
Rusty (don't
say I never gave you anything)
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