Where's the switch?
I would be interested to know wher the electromag clutch fan switch is located. I know the sensor is on the valve cover (mine is the 2 prong type).
I am chasing a short in this circuit and have isolated the fan.
Now I have my tach back!!!
I am checking tomorrow if the clutch itself is faulty (unlikely) by applying voltage to it but since you mentioned a switch, I'd like to know where yours is located.
Babybenz 1991 190e 1.8