1999 "EE" 90, 115 FFI, 150, 175 V4, V6 FFI Outboards Service Manual, P/N 787024, Page 55Get this manual
Acts as fan to cool the stator and ECU Houses magnets that work in conjunction with the stator to provide power to operate the ignition, injectors, ECU, and boat accessories It contains ceramic magnets that work in conjunction with stator to provide battery charging (12 volts) and injector operation (26 volts)Within approximately one crankshaft revolution, the ECU will learn crankshaft positioning to enable it to fire the cylinders and control spark advance Stator
The stator, in conjunction with the flywheel and rectifier regulato r, makes up the FFI system alternatorIt consists of two 3-phase windings that produce AC voltageStator output is directed to the rectifierregulator
RectifierRegulator
The rectifierregulator is located underneath the ECUIt receives AC current from the alternator, rectifiesregulates 12 and 26-volt outputs, then supplies it to the Power Distribution PanelIt sits water cooled pocket on top of the blockA water hose vents the pocket to ensure constantly circulating water supply