Daytona L4-135 2.2L SOHC (1984)
Coolant Temperature Sensor/Switch (For Computer): Description and Operation
Coolant Temperature Switch
Fig. 3 Coolant switch location. 4-135 & 4-153 engines
On four cylinder engines the coolant switch, Fig. 3, is located on the thermostat housing. It supplies a signal to the computer when the engine coolant
temperature is below 150°F. This information is required to prevent a change in air fuel ratio until engine operating temperature is reached.
