mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Evaporator Case > < Coolant Temperature Sensor / Switch HVAC|Testing and Inspection
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Engine Coolant Temperature Switch Testing

2. Immerse the switch in a pan of oil as shown.  
3. Place the pan over a heat source and heat the oil to raise the temperature of the switch.
4. Using an ohmmeter and thermometer, measure the temperature at which the the switch is "off" (no continuity).

Temperature: ..................................................................................................................................................................  233 - 244°F (112 - 118°C) 

Evaporator Case > < Coolant Temperature Sensor / Switch HVAC|Testing and Inspection