Typ89 electrics

[Huw Powell]

> I have electrical questions re.: 1988 90 Q
>  Does the multifu*ction switch send the signal to the Temp gauge?

yes

> I am asking this because my multif... switch apparently was giving false
> heating system warnings on and off for a couple of weeks.  Then the Temp
> gauge stopped working and no warnings anymore.
>  Also, is the switch with the 2 connectors on the same flange as the
> multif... for the "idiot" (oops, read: warning) light?

no, it's for the fuel system ECU

>  And last, how do I check the Temp gauge if it's OK?

oops, i can't remember the resistances, but you substitute known fixed
resistors for the multifunction sender (in the approriate position) and
look at the gauge.

-- 
Huw Powell

http://www.humanspeakers.com/audi/

http://www.humanthoughts.org/