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Old May 26th 05, 07:39 PM
Dave Plowman (News)
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In article >,
Ulf > wrote:
> > The correct way is to look at the output voltage with the ignition on
> > with a scope.
> >
> > You should start out with a supply voltage of 4.3 volts.
> >
> > With the flap at rest, the output should be 3.7. slowly move the flap
> > and look for irregularities. Fully open should be 1.6.


> Thanks for the info. I'll see what my old air flow sensor has for
> voltages after I try to repair it.


I forgot to say this was from a generic Bosch repair manual - not from one
specific to your car.

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*TEAMWORK...means never having to take all the blame yourself *

Dave Plowman London SW
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