Why does the oil light come on when there is no lack of oil?

1 Answers
HenryFitz
07/29/25 5:10pm
Here is an introduction to why the oil light comes on even when there is no lack of oil: 1. Possible faults include: The oil has not yet reached the oil alarm (sensor) at the moment of starting, damage to the oil alarm, loose wiring, or poor operation of the oil pump. 2. Introduction: Engine oil, also known as engine lubricant, has a density of approximately 0.91×10³ (kg/m³). It serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and act as a shock absorber for the engine. It is known as the 'blood' of the car. Engine oil consists of two parts: base oil and additives.
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