Trouble Diagnosis for Abnormal Pressure
Trouble Diagnosis for Abnormal Pressure
NOTE:
Normal pressure values on high side and low side in the following table are measured when the ambient temperature is about 30 °C (86 °F). As normal pressure values on high side and low side vary depending on the ambient temperature, be sure to perform the following steps first when diagnosing troubles.
1 Measure the ambient temperature and using that value, read the normal value from the graph given in Step 9 of A/C System Performance Inspection A/C System Performance Inspection.
2 Put that value in place of the normal pressure in the following table.
