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Audi Workshop Service and Repair Manuals

Oil Pressure and Oil Pressure Switch F1, Checking|Page 4876 > < Oil Pressure and Oil Pressure Switch F1, Checking
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Connect voltage tester V.A.G. 1527 B using adapter cables from connector test kit V.A.G. 1594 C to oil pressure switch and battery plus ("+").

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LED must not light up.

If LED lights up:
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Replace Oil Pressure Switch.

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Start engine.

Note:
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While starting engine, watch Pressure Tester and LED as oil pressure switch may open during start.

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At 1.2 to 1.6 bar pressure, LED must light up.

If LED does not light up:
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Replace Oil Pressure Switch.

Oil pressure, checking

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Start engine.

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Oil pressure at idle: min. 1.5 bar.

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Oil pressure at 2000 RPM: min. 3.5 bar.

Assembling

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Install Oil Pressure Switch F1.

Oil Pressure and Oil Pressure Switch F1, Checking|Page 4876 > < Oil Pressure and Oil Pressure Switch F1, Checking