1999 "EE" 90, 115 FFI, 150, 175 V4, V6 FFI Outboards Service Manual, P/N 787024, Page 72Get this manual
Diagnostics Table of Contents
Service Code Chart 4-2 Preliminary Tests 4-3 Diagnostic Guide Engine Won't Crank4-5 Engine Cranks But Won't Start 4-6 Engine Starts and Dies 4-7 Engine SurgesRuns Rough 4-8 low Maximum RPM 4-9 Engine Won't Shut Off 4-9 Excessive Smoking 4-10 False Warning light 4-10 Action Steps Fuel System 4-12 Ignition System 4-16 Oil System4-20 Service Code Retrieval Using System Check Gauge 4-23 Using ow:::: Diagnostic Software4-25 Diagrams Forward ECU Connector 4-26 Rear ECU Connector 4-27 Power Distribution Panel4-28 Sensor and Switch Circuits 4-29 Ignition CircuitV4 4-30 Ignition CircuitV6 4-31 Fuel Injector CircuitsV4 4-32 Fuel Injector CircuitsV6 4-33 Charging Circuit4-34 Cranking Circuit 4-35 Oil System Circuit 4-36 System Check Circuit 4-37 Stop Circuit 4-38 Electric Fuel Pump Circuit 4-39