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Home >> Subaru >> 2013 >> Legacy Premium, Automatic CVT Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System (Heater, Ventilator And A/C) >> Refrigerant Pressure with Manifold Gauge Set >> Inspection >> Low-Pressure Side Is High

Low-Pressure Side Is High

Step Check Yes No
1 FILL PROPER AMOUNT OF REFRIGERANT. 
Drain all refrigerant, and refill proper amount of refrigerant.
 Is refrigerant pressure within the standard value? Refrigerant pressure is normal. Go to step 2  .
2 REPLACE EXPANSION VALVE. 
Replace the expansion valve. Refer to REMOVAL .		 Is refrigerant pressure within the standard value? Refrigerant pressure is normal. Replace the evaporator. Refer to REMOVAL .
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