We recently purchased a 02 FX140 and are getting a "Check Engine" light blinking after running in water for just a couple minutes. I did a Systems Check and got a Code 24...Cam Sensor. After checking connections and condition (all fine) I went ahead and replaced it with a new one. Still getting same light. Took it out for a day on the water and had no problems....just ran it with light flashing. Has anyone else had a similar problem ? if so. how did you solve it Thx in advance