A4 Quattro Wagon V6-3.2L (BKH) (2005)
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High Pressure Sensor / Switch: Service and Repair
High Pressure Sensor G65, Removing And Installing
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Remove front bumper.
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Disconnect connector - B -.
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Remove High Pressure Sensor G65 -C -, tightening torque: 5 Nm.
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Replace O-ring - A - (10.8 mm; 1.8 mm).
NOTE:
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The cooling output cannot be checked with the High Pressure Sensor G65 removed; the operating and display module, Climatronic Control
Module J255 does not switch on the compressor.
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The refrigerant circuit remains closed, "connection with valve".
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Checking operation of High Pressure Sensor G65 and signal supplied and.
