Pelican Parts Forums - Speed and reference sensors

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Speed and reference sensors

Hello gang,

I ran into a quirky problem when working on my 85.5 944 - On the mount block that mounts the speed and reference sensors is a third sensor to the outside of the other two - I can find no reference to this third sensor in the manual or any place else.

Pfunny time to run into something unknown as I have the mount block and other sensors pulled out - even have a washer filed down to .8mm and glued to old sensor for clearance purposes when re-mounting.

What is this third sensor - what is it for - are their any clearance or mounting instructions for it?????

TYVM in advance, Ed.
(Thank you very much)

Hi Ed, the third large opening is for a factory diagnostic plug which is no longer used.

Cheers,
Larry

Larry thanks so much - Couldn't hardly feel good about putting it back together with out knowing what that third sensor was for...

tyvm, Ed.