![]() ![]() These sensors are often made of plastic, and it happens that these sensors fail. The oil pressure is actually the sensor that monitors the engine’s oil pressure, and its only job is to switch on or off the oil pressure light. RELATED: Should You Check the Engine Oil Hot Or Cold? 2. This is such a vital part, and you may destroy your engine if you drive without checking these things. However, as a car owner, it is your responsibility to check the oil level regularly. Just check your car’s service manual, and you will find instructions there on how to do it properly. You may also notice a yellow oil can symbol on your dashboard.Ĭhecking the engine oil level is pretty straightforward. If your oil pressure light comes on and sometimes disappears, especially when you turn the car, a low engine oil level may cause it. If there is no oil to pressurize, it will be impossible for the oil pump to properly do its job. To create an oil pressure in the engine, the engine needs to pressurize oil. Here is a more detailed list of the most common causes of an oil pressure light on your dashboard: 1. ![]() Here is a video of how to check the oil pressure. Therefore, we recommend starting checking the oil pressure with a manual oil pressure guide to know where to start your troubleshooting. The other scenario is that your engine actually has low oil pressure, which is a little bit more serious. It can either be a false alarm or a problem with the oil pressure sensor or the wirings to it. It could be a false alarm, caused by a bad oil pressure sensor or faulty wiring.Īs said, there are actually two scenarios when the oil pressure light illuminates. It can also be caused by a faulty oil pump, pickup tube, clogged oil filter or an internal oil leak. The most common cause of a low oil pressure warning light coming on is due to a low oil level. Wear of engine parts What Causes An Oil Pressure Warning Light? ![]()
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