A technician is checking refrigerant system pressures.Both high- and ow-side service ports are located on the A/C compressor.When the compressor is engaged,the high-side pressure instantly goes over 375 psig.What is the most ikely cause of this condition?
A) A resricted expansion valve.
B) A restricted receiver dryer.
C) A faulty cooling fan.
D) A restricted discharge hose.
Correct Answer:
Verified
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