Del Sol L4-1.5L SOHC (1993)
Evaporator Temperature Sensor / Switch: Testing and Inspection
A/C Thermostat Test
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Dip the A/C thermostat into a pan filled with ice water, and check for continuity between the terminals.
Cut off: 35-31 °F (1 .5--O.5°C)
Cut in: 36-41 °F (2.5-5°C)
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If cut off or cut in temperature is too low or too high, replace the A/C thermostat.