5000CD Quattro Wagon (Canada) L5-2226cc 2.22L SOHC Turbo (MC) (1986)
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Expansion Block/Orifice Tube: Description and Operation
Operation and Location
The expansion tube is a fixed restrictor which is fitted inside the inlet line to the evaporator. The size of the restrictor is designed to meter the flow of
refrigerant to the evaporator.
