Cayenne Titanium (9PA) V8-4.5L (2006)
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The oil pressure may be too low for a number of reasons:
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Oil is diluted.
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Oil pump is faulty.
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Bearing clearance is too large (e.g. crankshaft bearing).
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Oil level is too low.
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Oil pressure regulating valve is faulty.
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Incorrect oil has been used. Use only oil that has been approved by Porsche for the measurement.
Note: The oil pressure switch is located on the oil-filter console to the right (in the direction of travel) under the generator.
1. Remove front engine guard.
2. Pull off connector on oil pressure sensor. To do this, press on the button.
