Testing Expansion Valve and Receiver for Jetta Sedan L4-19L DSL Turbo (BEW) (2005)
NOTE: If the function of the air conditioning system is not OK when the test is repeated, reinstall old expansion valve and flush refrigerant circuit with
compressed air and nitrogen. Then replace A/C compressor and receiver.
NOTE:
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If the function of the air conditioning system is not OK when the test is repeated, reinstall old expansion valve and flush refrigerant circuit with
compressed air and nitrogen. Then replace A/C compressor and receiver.
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With this malfunction, evaporator may ice up although quantity of refrigerant in circuit is OK.