Can the vehicle still operate normally if the oil pressure sensor is damaged?
2 Answers
If the oil pressure sensor is damaged, the vehicle cannot operate normally, and it is recommended to replace it promptly. Impact of a damaged oil pressure sensor on the vehicle: When the oil pressure sensor is damaged, the most obvious symptom is that the oil warning light remains constantly illuminated, making it impossible to monitor the real-time oil condition and thus failing to alert the owner in time. If the vehicle continues to operate when the sensor pressure is too high or there is insufficient oil, it can cause significant damage to the engine, potentially leading to complete failure. Methods to determine if the oil pressure sensor is functioning properly: If the system shows normal operation when short-circuited, it indicates that the sensor is a normally open switch output. If there is oil in the engine but the sensor does not provide an output, it means the sensor is damaged.
I've been driving for over ten years and have encountered quite a few cases of faulty oil pressure sensors. This component monitors the oil pressure, and when it fails, the warning light on the dashboard stays on constantly. Oil is like the lifeblood of the engine—too low pressure can cause overheating, wear, or even total engine failure. If the actual pressure is problematic but you're unaware and continue driving, you risk sudden engine shutdown or breakdown on the highway, which is extremely dangerous. A buddy of mine ignored this once, resulting in severe engine damage and over ten thousand in repair costs. So my advice is: If you notice a sensor malfunction, pull over immediately and check the oil dipstick for level and condition. If everything seems normal, you may cautiously drive a short distance to a repair shop, but avoid highways or long trips, and refrain from sudden acceleration. Safety always comes first—get the sensor fixed by a professional mechanic as soon as possible to prevent a small oversight from turning into a major disaster.