dr sternschnuppe: # 4 is the temp switch for the gauge. #1 is the gauge I need which is confirmed with a continuity test.

here's a link to my source.


http://www.startekinfo.com/StarTek/outside/11832/Resources/201Create/PDF/30003.pdf

It's the startek online manual I got from these fourms. The link will take you to the crank case section. The description starts on page 01-416 which you can click on the left side menu. It's a good picture of the location followed by a picture of each sensor.


This is for the 201.024 model with the 102.961 engine which is only on the '84 190e that I've found.