S 500 Sedan (140.051) V8-5.0L (119.980) (1996)
B11/4
Coolant temperature sensor (engine 119)
B11/9
Left coolant temperature sensor (engine 120)
B11/10
Right coolant temperature sensor (engine 120)
Example of coolant temperature
20 °C 2 500 ohms ± 5% between connection 1 and 4
6 500 ohms ± 5% between connection 2 and 3
80 °C 325 ohms ± 5% between connection 1 and 4
650 ohms ± 5% between connection 2 and 3
Coolant Temperature Sensor, Function
Coolant Temperature Sensor, Function
Shown on engine 119
B11/4
Coolant temperature sensor
The NTC resistor integrated in the coolant temperature sensor (B11) alters its electrical resistance in line with the coolant temperature. NTC means