1999 "EE" Evinrude 200, 225 V6 FFI Outboards Service Manual, P/N 787025, Page 61Get this manual
If the crankshaft sensor or its circuit fails, the engine will not runIf the air gap is incorrect, the engine will run erraticallyA sensor that is damaged or out of adjustment will turn on the "CHECK ENGINE" light and store service code, but only if the failure occurs while the engine is running INote Crankshaft sensor operation can be verified by the Engine
Monitoring Screen of the CIVIC Diagnostic ProgramRPM on the screen should reflect engine RPM while cranking
Oil System Components
Oil system components, except for hose routing, are located on the starboard side of the powerheadOil Pump
The oil pump is diaphragm-operated and driven by crankcase pulsesIt draws oil from the boat tank and supplies it to the oil injectorThe pump also mounts an oil pressure switch
Oil Pressure Switch
The oil pressure switch warns against loss of oil pressure that could cause powerhead damageIt's normally closed and opens under pressureBy removing the switch and attaching gauge, oil system pressure can be checked