13 years Audi a6l oil pressure switch for lower oil pressure failure
5, crankshaft and the gap between the size of the gap caused by excessive oil leakage, resulting in low oil pressure. Solution: overhaul.
6, pressure limiting valve or relief valve spring is too soft or card or steel ball damage caused by the function of the valve disappeared or weakened lead to lower oil pressure. Workaround: Replace the repair. The following are the same as the "
7, oil sensor plug, pressure gauge or circuit failure caused by low oil pressure. Workaround: Replace the check.
3, the oil is thin or because the engine temperature caused by oil thinning, from the engine of the friction in the gap between the leakage, resulting in low oil pressure. Solution: oil change or maintenance cooling system. The following are the same as the "
4, oil tubing oil spills, oil pump damage or wear and tear parts of the parts will lead to excessive oil inhalation, pumping volume reduction, or simply immeasurable, resulting in low oil pressure or no pressure. Solution: overhaul. The following are the same as the "
Analysis and solution:
1, the engine oil storage capacity is too small, resulting in lubrication system without oil or less oil, resulting in low oil pressure. Solution: make up the oil.
2, dirty oil or viscous oil pump can not be effective inhalation, pump, resulting in low or no pressure oil pressure. Solution: oil change. The following are the same as the "
