Audi Workshop Service and Repair Manuals

Oil pressure, checking

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Start engine.

‹› Oil pressure at idle: at least 1.5 bar.

‹› Oil pressure at 2000 RPM: at least 3.5 bar.

If specifications are not obtained: Check-valve or oil pump malfunctioning. 

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Replace oil pump => [ Oil Pump ] See: Engine, Cooling and Exhaust/Engine/Engine Lubrication/Oil Pump/Service and Repair/Oil Pump.

Assembling

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Install Oil Pressure Switch (F1) => [ Oil Pressure Switch ] See: Service and Repair.