A stress sensor is utilized to measure the quantity of refrigerant is in the system. When this sensor goes negative the compressor will never turn on. To check this sensor take out the wiring connector and insert a jumper wire concerning The 2 terminals of the connector. This is when https://airconditionerrepair72355.elbloglibre.com/3517828/the-smart-trick-of-air-conditioner-repair-that-nobody-is-discussing