Ok i have a 200 hpdi ran fine last year but this year when i was getting it ready it started beeping. The beeping starts from when i turn the key on and beeps about ever 10 seconds It does this with the motor running or with the motor not running. I thought it might be the oil sensor in the tank on the motor but when un pluged it still does it. I guess what im asking is what does this beeping about ever 10 seconds go to. Thanks all