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Audi Workshop Service and Repair Manuals

Condenser HVAC > < Compressor Speed Sensor, HVAC|Description and Operation|Page 3757
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Compressor Speed Sensor: Service and Repair

REMOVING AND INSTALLING:

Compressor Speed Sensor

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Discharge A/C refrigerant system.

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Disconnect speed sensor harness connector.

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Remove screws -B-.

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Remove sensor -A-.

Install in reverse order of removal noting the following:

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With sensor removed, inspect teeth on sensor wheel inside compressor for damage (4 teeth around circumference).

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Replace O-ring -C-.
O-ring: 15.5 mm inside diameter, 1.5 mm thickness

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Install screws -B-.

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Tightening torque: 5 Nm (44 in. lb)

Condenser HVAC > < Compressor Speed Sensor, HVAC|Description and Operation|Page 3757