GF07.04-P-5026A | Coolant temperature sensor, location/task/design/function | 21.2.00 |
ENGINE 112.910 /911 /912 /913 /914 /917 /920 /921 /922 /923 /940 /941 /942 /943 /944 /947 /949 /954 /955 /970 /972 /975
ENGINE 113.940 /941 /942 /943 /948 /960 /961 /965 /966 /967 /968 /969
ENGINE 137.970
ENGINE 166.940 /960 /990 /995
ENGINE 166.960 with CODE (922) Power-reduced
ENGINE 112.916 /946 /953 /973, 113.963 up to Model Year 8
P07.61-0525-01
B11/4 Coolant temperature sensor
Coolant temperature sensor position | Engine 112, 113 | ||
Engine 137 | |||
Engine 166 | |||
Coolant temperature sensor task | Detects the coolant temperature and sends a signal to the engine control unit | ||
Coolant temperature sensor, design | Plastic housing with NTC resistor. 2-pin, slanted plug connection. Inserted into hole and sealed with O-ring. Mounting over a spring clasp or holder | ||
Coolant temperature sensor function | The NTC resistor alters its electrical resistance in line with the coolant temperature. It decreases as the temperature increases. Example: Coolant temperature Resistor 20 °C 3100 Ω 5 % 80 °C 315 Ω 5 % |