Trouble Diagnosis For Unusual Pressure

REFRIGERATION SYSTEM SYMPTOMS


Trouble Diagnosis For Unusual Pressure

Diagnose using a manifold gauge whenever system's high and/or low side pressure(s) is/are unusual. The marker above the gauge scale in the symptom table indicates the standard (usual) pressure range. Refer to Ambient air temperature-to-operating pressure table. since the standard (usual) pressure, however, differs from vehicle to vehicle.