2011 Chrysler 300 C

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! A P0520 code points toward the oil pressure sensor or its circuit, but here's where it gets interesting. Before assuming the sensor is just lying to you it's worth making sure your actual oil pressure and oil level are both good since this code can sometimes be the messenger delivering real news rather than a false alarm. If the oil level is full and the engine sounds healthy with no ticking or knocking then a faulty oil pressure sensor or wiring issue is a reasonable conclusion. However if the engine has been making any unusual noises alongside this code please don't ignore it since low oil pressure is one of those things that can turn into an expensive problem very quickly. Get it checked out soon and visit RepairPal.com to find a trusted shop in your area! If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554