1999 "EE" Evinrude 200, 225 V6 FFI Outboards Service Manual, P/N 787025, Page 90Get this manual
No voltagecheck voltage at whiteblue wire of oil injector-If voltage is present, suspect an open circuit in blue wire or oil injector coil- If no voltage is present, suspect an open circuit in whiteblue wire or damaged power distribution panelRepair as necessaryVerify repair
CActivate oil injector using FFI Diagnostic Software Voltage fluctuates regularlyreplace oil injector Voltage remains steadysuspect damaged connector or failed ECU
Step 3: Oil Flow Verification While running engine, verify oil flow through oil injector by monitoring oil return line discharge at oil tank OKGo to Step No oil flowssuspect kinked supply line or blockage in oil injectorRepair as necessaryGo to Step 5Step 4: NozzleManifold Test]Remove injectormanifold assembly from crankcase BRemove hose
from suspected nipple and retest