900 L4-1985cc 2.0L SOHC Turbo VIN S FI (1984)
Coolant Temperature Sensor/Switch (For Computer): Description and Operation
45/38 Degree
Fig. 27 Thermostatic Switches
The thermostatic switch, Fig. 27, is closed at temperatures below 113°F (45°C). If the temperature rises above this, the switch won't close until the
temperature drops to 100°F (38°C). The thermostatic switch is connected in series with the thermo-time switch. Therefore, the cold start valve or
terminal TKK of the time relay cannot be grounded at temperatures above 113°F (45°C).