Warm Up Regulator
Len,
the following PDF contains notes on the Warm Up Regulator and
how it works.
Regards, John Pitman.
Playing with your K-Jetronic Warm Up Regulator, or WUR.
This little goody is a common culprit in K-jet or CIS problems, along with pumps, one-way valves, accumulators and
fuel distributors. Having recently sorted out a problem with mine and hopefully understanding its workings now, with help from Jay
Kempf, I think a few pictures and text might help others to have the confidence to attack this guy.
.. click on the PDF Icon for more.
Click on the icon to view

or to save the file, right click
and 'save target as'
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