What does it mean when the oil light shows yellow?

1 Answers
StCaroline
07/29/25 11:20am
The oil light showing yellow indicates that the oil level is too low. Normally, the sensor can detect the oil level correctly, but during sharp turns, the centrifugal force causes the oil to be thrown to one side, triggering the low oil level warning. Adding oil promptly will restore normal operation once the oil level stabilizes. Common causes of insufficient oil pressure include: a damaged oil pump or a faulty oil level sensor. Engine oil serves multiple functions: lubricating and reducing friction, aiding in cooling, sealing to prevent leaks, preventing rust and corrosion, and cushioning vibrations. The engine is the heart of a vehicle, containing numerous metal surfaces that move against each other at high speeds under harsh conditions, with operating temperatures ranging from 400°C to 600°C. Only qualified lubricating oil can reduce engine component wear and extend service life under such demanding conditions.
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