A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
Oil Pressure Sensor: Service and Repair
Reduced Oil Pressure Switch
Reduced Oil Pressure Switch
Removing
‹› Place a cloth under the accessory assembly bracket to collect leaking engine oil.
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Disconnect electrical connector - 4 - on the Reduced Oil Pressure Switch (F378).
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Remove Reduced Oil Pressure Switch (F378) - 3 -.
Installing
Installation is in reverse order of removal, note the following:
‹› Tightening specifications. Refer to => [ Oil Filter and Oil Cooler Assembly Overview ] See: Engine, Cooling and Exhaust/Engine/Engine
Lubrication/Oil Cooler/Service and Repair/Oil Filter and Oil Cooler Assembly Overview.
‹› Replace sealing ring.
‹› To prevent coolant loss, insert the new Reduced Oil Pressure Switch (F378) in the connecting pieces immediately.
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Check oil level.