1627 A/c 1-2 coolant pressure fault. ~~~~~ 1627 A/c 1-2 coolant pressure fault.  1627 A/c 1-2 found LP cut-out when it reached 0 psi but HP = 200 psi. Vacuum system & charged in 6.8kg of freon but same symptoms. Suspect evaporator choke. OPS 20 raise to follow-up. #1627 A/c 1-2 running Amp = 9.3A & no freon leak. Saloon temp. = 24*C. Removed/insulated wires U/V/W & tagged.  Sugu/Sarma 44771   1627-A/c 1-2 Found U / V / W wires still intact. Function test-Ok. LP 40 PSI, HP 120 PSI. Monitor for 2 hr-Ok.   Ibrahim / Shafian / Hakim. 04.08.2022.