That 3 pin connector is not used. It is there for use by a special
tester that VW once used. You can remove it or leave it. Nothing plugs
into it and the other end connects to nothing electrical in the vehicle.

Mark

Michael Rule wrote:

> HI All,
>
> anybody have any idea what the above # is for?  Found this
> connector on the topright of the engine, near the alternator,
> unplugged- typical elec hood aprx. 1cm dia (circular), with 3 pins
> inside- followed wire (tan colored) straight to the back of the
> engine right below (what I believe is) the throttle body, where
> the other end is plugged in with the part numbers on a small black
> hood... afraid to pull that end as I am not sure if I can get it
> easily back in place!  Thanks, Mike
>