RPM Sensor location

[Houston Texas]

JCS_TX wrote:
P.S.   I hope it has nothing to do with metal on flywheel teeth. 

Nate wrote:
Well, since these are what the sensor uses to get its signal...... why
do
you ask? 
HTH
-Nate
'89 90q (someday I'll get it....)

Well, for starters I was unsure how this sensor worked and hearing metal
fragments on flywheel just doesn't sound good.  Actually, it sounds
expensive to repair to someone who's mechanically inclined, but
automotive vocabulary could use some work, and Audi is helping with
that.  That was until you and DGraber came along.  Thank you fellow
listers for the info.