2009-2010 Suzuki DF70A DF80A DF90A Outboard Service Manual, Page 94Get this manual
1A-42 Engine General Information and Diagnosis: Terminal 64 65 66 67 68 69 70 71 Wire color OW Br BlB GW RY BBr Circuit Buzzer cancel Starter switch OIL lamp CHECK ENGINE lamp IAC Valve #2 No.2 Fuel injector () Standard Voltage Approx12 Approx0 Approx2.5 Approx12 Approx12 or Approx12 Approx0 72 BR High pressure fuel pump () Approx12 ConditionRemarks Ignition switch ONKey pushed inIgnition switch ONKey not pushed inIgnition switch ONIgnition switch START position Ignition switch ONIgnition switch ON Stop switch plate IN, Shift into NEUTRALFor sec after ignition switch ON While engine runningEngine stoppedIgnition switch ONStop switch plate IN, Shift into NEUTRAL ECM Main Relay Inspection
ECM main relay function
Z9J0111106003
Inspect the ECM main relay using the following procedures: 1) Disconnect the ECM main relay from the fuse box12 power applied 12 power not applied