A3 L4-2.0L Turbo (BPY) (2006)
Hose/Line HVAC: Service and Repair
Refrigerant Lines, Disconnecting From Condenser
Refrigerant Lines, Disconnecting from Condenser
‹› Condenser is available in different versions, depending on version of vehicle.
‹› Refrigerant line from condenser to evaporator is available in different versions, depending on version of vehicle. In vehicles with parking heater,
line outlet from connection on condenser may be shaped differently (so that it does not contact parking heater).
‹› The High Pressure Sensor (G65) may be installed in different locations depending on the engine. The High Pressure Sensor (G65) on a 2.0L diesel
vehicle, for example, is not installed on the refrigerant line leading from the expansion valve to the condenser, but rather on the refrigerant line
leading from the A/C compressor to the condenser.
Removing
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Drain the refrigerant circuit: Refrigerant R134a - Servicing
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Remove noise insulation.
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Disconnect connector - A - from High Pressure Sensor (G65) - B -.
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Remove bolts - A - (tightening torque 10 Nm).
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Disconnect refrigerant lines - B - and - C - from condenser.
‹› Seal open pipes and connections at condenser with suitable caps (to prevent dirt and moisture from entering).
Installing