5ktq oxygen sensor threads

Tom Leppke-Hennig printhead at usinternet.com
Mon Feb 2 13:13:15 EST 2004

The threads for the single wire universal sensor is M18-2.5 When I was
into 8V VW motors, I needed one of these taps for installing the oldy but 
goody manifolds onto the newer Lambda cars. Expensive little bugger. Had
to special-order it from a machine supply company.

I have never known an oxygen sonsor to have a different thread, even the
wide-band technology sensors used on real air-fuel ratio meters.

Tom LH

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