Mercedes Benz Workshop Service and Repair Manuals

Heater Core Temperature Sensor / Switch: Specifications

TEMPERATURE ..................................................................................................................................................................................  RESISTANCE [1]

+15°C ..............................................................................................................................................................................................................  15.2 to 17.2
+20°C ..............................................................................................................................................................................................................  11.5 to 13.5
+25°C ................................................................................................................................................................................................................  9.5 to 10.5
+30°C ..................................................................................................................................................................................................................  7.5 to 8.5
+35°C ..................................................................................................................................................................................................................  6.0 to 7.0
+40°C ..................................................................................................................................................................................................................  4.5 to 5.5
+45°C ..................................................................................................................................................................................................................  3.5 to 4.5
+80°C .....................................................................................................................................................................................................................  1.5±0.5

_______________________________
[1]:  kOhms