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Flywheel facing engine block sensor wired to 4 pin connector? What is this? 200 1980

posted by  drj434343 on  Tue Dec 27 23:29 CST 2011
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last visit: Thu Oct 24 09:46 CST 2013
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Started the tear down of my 1980 242 today and noticed a sensor screwed into the block on the passenger side, rear facing toward the flywheel. It looked like it could interface with the flywheel in some manner. There was a wire harness up to a 4 pin connector mounted on one of the valve cover nuts. There was a cover on the connector itself, and it looked like there was no other wire harness tie in that I could see.

I'm assuming this was some sort of diagnostic port. Can someone confirm this? If so, is there any practical use to me, or can I remove it?






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New Flywheel facing engine block sensor wired to 4 pin connector? What is this? [200][1980]
posted by  drj434343 subscriber  on Tue Dec 27 23:29 CST 2011 >


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