2006-2010 Suzuki DF150 / DF175 4-Stroke Outboards Service Manual, Page 64Get this manual
Main relay
23 Engine switch Main relay ECM PWR ECM GND 27 29
RELAY CONTROL ECM POWER
Injector #1 Injector #2 Injector #3 Injector #4 53 28 36
Battery
Reset switch
Neutral switch
48 NeutralCranking switch Relay control 30 OCV Variable intake control valve 32 33 31 Buzzer cancel switch CKP sensor
Starter relay
ENGINE CONTROL SYSTEM
6 55 58 57 56 52 44 PLUG Ignition coil #1 Ignition coil #3 42 39 37 IAT sensor CYL tempsensor EXmanitempsensor Ignition coil #2 Ignition coil #4 50 45 38 Model distinction Buzzer Sensor GND Tester terminal Oil pressure switch Emergency stop switch Comline Comline TEMPLED CHECK EngLED Oil pressure LED Over REV LED Tachometer O2 sensor 43 60 59 51 34 35 IGT PLUG IGT