Evaporator Temperature Sensor / Switch: Testing and Inspection

INSPECTION

1. INSPECT EVAPORATOR TEMPERATURE SENSOR







a. Measure the resistance according to the value(s) in the table given.

NOTE:
- Even slightly touching the sensor may change the resistance value. Be sure to the connector of the sensor.
- When measuring, the sensor temperature must be almost the same as the ambient temperature.

HINT: As the temperature increases, the resistance decreases (see the graph). If the resistance value not as specified, replace the sensor.