Mechanics

OIL PRESSURE LIGHT IS ON AND SOMETIMES OF

2000 Audi Quattro

Engine Mechanical problem
2000 Audi Quattro 4 cyl All Wheel Drive Manual 80000 miles

Checked oil level and it is OK. Oil tempature is fine.
Light sometimes goes off. Also hear a buzzing noise or humm that goes up in pitch as I speed up. Goes away when clutch is pressed in. Just recently had the oil changed. Light came on after I had driven about 200 road miles. Should I replace the pressure sensor and where is the sensor located?
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Stvcurt
September 15, 2010.




Replace oil pressure switch as a 1st step

Oil Pressure Switch (1.8L) located On lower left side of engine, on oil filter housing.

Oil Pressure Switch (2.7L) located On lower left front of engine, on oil pan extension.

Oil Pressure Switch (2.8L) located On lower left front of engine, on oil pan extension


http://www.2carpros.com/forum/automotive_pictures/99387_a4_1.jpg



http://www.2carpros.com/forum/automotive_pictures/99387_a41_1.jpg


BMRFIXIT
Sep 18, 2010.


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