ISV Question - One More Time

[Ero Rademer]

Hi!

I'm not quite sure about your ISV. There are basically two
different versions: one that is totally closed when no power
is applied and one that is a little bit open when no power is
applied but closes completely when the ECU applies current
"backwards"... BTW what's your enginge code?

So: When you invert  + and - while tesing with the 9V Battery,
does the plunger (?) move in the opposite direction (not
sure what you mean with "rotate") and close the gap?

You should be able to close the ISV completely I guess, either
by applying no power or inverted power. If not, the thing is
knackered or dirty.

So long!
Ero.

                                      _
                                   /\/ \   .--.--.    \ /
                                   \___/  (_/^I^\_)  --O--
----------------------------------------------I-------------------
Ero Rademer                       - - - -  ,--I--.    ...
Fraunhofer Institut fuer                  /_ _ _ _\    .
Graphische Datenverarbeitung
Rundeturmstrasse 6                               Treppenstrasse 3
D-64283 Darmstadt, Germany                       D-64367 Muehltal
tel:   +49 (0)6151 155-537              tel:   +49 (0)6151 917764
fax:   +49 (0)6151 155-499              fax:   +49 (0)6151 917767
                                        d1:    +49 (0)170 2049673
email: erademer at igd.fhg.de              email:     ero at rademer.de
http://www.igd.fhg.de/igd-a8            http://www.rademer.de/ero