REFRIGERANT TEMPERATURE SWITCH INSPECTION <4G6>





1.
caution Do not heat than necessary.
Immerse the refrigerant temperature switch probe into engine oil to heat the sensor probe.

2.If the oil temperature reaches the standard value, there should be continuity between the switch terminals.
Standard value:
Switch status
Operating temperature °C
Being turned off (No continuity)
140 ± 5
Being turned on <Continuity exists (2 Ω or less)>
125 ± 5
note When the oil temperature is 140 ± 5°C or more and there is no continuity, the switch will not be turned on <Continuity exists (2 Ω or less)> until the temperature reduces to 125 ± 5°C or less.