Simple question, I done many repair-works-modification on my 2.1 engine but
I never found the second oil sender (never really look for it), not the one
located between the left pushrods, the one near or in the oil pump.

I went to a great site (modification of a 2.1 engine water cooled in an air
cooled)
There is many great pictures of the 2.1. So if could take a look the
following picture an point me the location of the second sender I would
appreciate.

URL: http://www.gearheads.dk/oxybilleder/oxy_Case_front.JPG

Regards, Ben