2004 Poalaris MSX110, MSX150 PWC Original Service Manual, Page 139Get this manual
FUEL INJECTIONIGNITIONEXHAUST SYSTEMS ECU C300 Harness Connector (Black Color Code)
ECU C300 Harness Connector Interface Description (As viewed from terminal side
PIN B4 C4 D4 E4 F4 G4 H4 B3 C3 F3 G3 H3 A2 E2 F2 G2 A1 B1 C1 G1 H1 WIRE COLOR BLUGRN BLURED BLKWHT BLURED BLUOR BLKRED BLACK BLKWHT BLURED BLURED GREEN ORANGE BLUYEL BROWN BLKGRN REDPUR BLUOR BLKWHT REDGRN REDWHT BLKRED PIN FUNCTION Throttle Position TempSwitch Input Sensor Reference Ground Engine TempSignal Input Boost Pressure Signal Sensor Reference Ground Ignition Ground Knock Sensor Ground Knock Sensor Signal Cam Phase Sensor Signal Ignition Driver Ignition Driver Intake Air TempSignal O2 Heating Supply Main Relay Output Switched Battery Supply Input Throttle Position Input Throttle Position RefGround Throttle Position Supply Voltage Throttle Plate Positive Voltage Throttle Plate Negative Voltage SENSORSENSOR PINElectronic Throttle BodyTempSwitchEngine TempSensorEngine TempSensorBoost Pressure Intake TempSensorWastegate Solenoid(Splice 6) Ignition CoilsKnock SensorKnock SensorCam Phase SensorPTO Ignition PrimaryMAG Ignition PrimaryBoost Pressure Intake TempSensorLambda SensorMain Relay10 Main RelayElectronic Throttle BodyElectronic Throttle BodyElectronic Throttle BodyElectronic Throttle BodyElectronic Throttle Body1