audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Relays and Modules - HVAC > < High Pressure Sensor / Switch, HVAC|Locations|Page 9979
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High Pressure Sensor / Switch: Service and Repair

High Pressure Sensor -G65-, Removing And Installing

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Disconnect electrical connection.

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Remove high pressure sensor -B-.
Tightening torque: 5 Nm (44 in. lb)

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Replace O-ring seal -A- (10.8 mm x 1.8 mm).

NOTE:
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A/C cooling efficiency cannot be checked with with -G65- removed or disconnected. Coolant Fan Control (FC) Module -J293- will not energize
A/C clutch -N25-.

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Refrigerant system remains closed due to Schrader valve under sensor in line connection.

Relays and Modules - HVAC > < High Pressure Sensor / Switch, HVAC|Locations|Page 9979