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Coolant Temperature Sensor/Switch (For Computer)|Description and Operation|Page 1605 > < Coolant Level Sensor|Locations|Page 1600

R 63 AMG (251.177) V8-6.3L (156.980) (2007)

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Coolant Temperature Sensor/Switch (For Computer): Description and Operation

GF07.04-P-6040AMG Component Description For A Coolant Temperature Sensor

The temperature sensor is located at the front on the right cylinder head.

Function

The NTC resistor integrated in the temperature sensor alters its electrical resistance in line with the coolant temperature. The ME control unit (N3/10)
analyzes voltage signal produced in line with the coolant temperature.

NTC means "Negative Temperature Coefficient", which means:The electrical resistance falls as the temperature rises (heat conductor).

Coolant Temperature Sensor/Switch (For Computer)|Description and Operation|Page 1605 > < Coolant Level Sensor|Locations|Page 1600