Had the boat out for the first time this year. Just some background. 1995 90HP V4 Evinrude 1994 Harris Floteboat. The previous owner had an alarm took the boat to the marina. New impeller and thermostats couple of years ago. He never put in the water since. I bought it on conditions. Ran the motor on the ears, checked with the gauge onboard and with a infrared thermometer did not get hot. Still got an alarm couple of minutes after starting but the gauge looks good, you can put your hand on the head. Now got an alarm this weekend had both sensors unplugged. This had a VRO that has been unhooked is there an alarm for oil and where is the sensor?