I was winterizing my DF90 today, changed oil and filter, lower unit oil, water passage anodes(2), and ran in barrel with boat rv antifreeze diluted. I squeezed the water coolant hose that ran to the thermostat and that is when the trouble began, the outboard seemed to misfire or stumble. I wanted to check that the thermostat was open and when I squeezed the hose it pulled a slight vacumn and did not run good, 1 minute later a buzzer went off and the motor shut down. It will not restart and I am getting a 2-4 or a 4-2 code. I have a factory service manual and it says the 2-4 is the CMP or camshaft sensor and the 4-2 is the CKP or crankshaft sensor but I don't think they are bad motor has always run great has 64 hours on the clock. I believe the suction from me squeezing the cooling hose triggered this problem and the FACTORY manual does not state how to reset these alarms anywhere I can see.(just how to reset oil change reminder) I really want to correct this problem now before she is put to bed for the winter. I can't even eat tonight im so upset. I have used the search function but didn't find anything in the 302 returns for suzuki and signal. Any help is appreciated. Thanks,
