Hi guys,

Ive been trying to sort out the digital temp display on the 95 E300D - I traced the wiring back to under the fuse box and disconnected the connector, it still showed 136 degrees F. (I read that it should show the minimum when disconnected)

When testing the sensor itself, it shows a resistance of 3.31K ohms in 72 degrees weather. Tested the sensor wiring for a ground input and it sure has negative continuity at the brown wire.

What else did I miss - or is my display shot - Whenever I start the car - it shows 136 degrees and goes out after a minute or so, sometimes it never shows up at all.