Pelican Parts Forums - Anyone recognize this EFI distributor sensor?

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Anyone recognize this EFI distributor sensor?

I just picked up a 911 with a trick 3.8 twin turbo built by Essa Tech in the early 2000's which is running an Autronic EFI system. It is using some type of distributor signal pickup which I have never seen before. Can anyone give me more info on what type of setup this is (Hall effect, etc.) or who the manufacturer may be? Many thanks in advance.

http://i954.photobucket.com/albums/a...psbvvic0ci.jpg

Also, the inside of the dizzy and the pickup appears to be a bit corroded. Do you think it would be safe to use rubbing alcohol to clean dirt and corrosion from the face of the pickup?

Rob

CAM Sensor for sequential application. More likely an Inductive pick-up.

That is for sure a Cam position sensor, a required signal for any EFI. Also I think it is a Hall effect because there is no spinning magnet.