Hi! Im new here and my english its not perfect so i will try my best. I have a sea doo gtx 215, it has somelike 100 hours. Im using it in sea water, and i used it for 45 minutes straight, and the engine stops and show the code p1520, then oil pressure failure. I had the same problem last year, i send it to a place for checking the oil and its all okey, its not overfilled and the pressure its also ok, i dont think they measure the oil pressure after using it for 45 minutes. We change the oil, the filter, and then its started happening. As i said before its not overfilled. I not change the sensor, i dont know if there are one or two sensors in my pwc. Any ideas of what can i check here? I attach some photos so you can see the inside and if you can tell me where the sensors are. Thank you and sorry for my bad english