S4 Quattro Wagon V8-4.2L (BHF) (2008)
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Oil Pressure Switch (For Fuel Pump): Testing and Inspection
Oil pressure and oil pressure switch, checking
Special tools, testers and auxiliary items required
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Oil pressure gauge V.A.G 1342 with adapter V.A.G 1342/14
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Voltage tester V.A.G 1527 B
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Connector test set V.A.G 1594 C
Test conditions
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Oil level OK
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Engine oil temperature approximately 90 degrees C.
Test sequence
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Remove rear engine cover - arrows -.