Polaris msx 110 Service Manual page 139

FUEL INJECTION / IGNITION / EXHAUST SYSTEMS
ECU C300 Harness Connector (Black Color Code)
ECU C300 Harness Connector Interface Description (As viewed from terminal side.)
PIN WIRE COLOR
B4 BLU/GRN
C4 BLU/RED
D4 BLK/WHT
E4 BLU/RED
F4 BLU/OR
G4 BLK/RED
H4 BLACK
B3 BLK/WHT
C3 BLU/RED
F3 BLU/RED
G3 GREEN
H3 ORANGE
A2 BLU/YEL
E2 BROWN
F2 BLK/GRN
G2 RED/PUR
A1 BLU/OR
B1 BLK/WHT
C1 RED/GRN
G1 RED/WHT
H1 BLK/RED
5.14
PIN FUNCTION
Throttle Position 2
Temp. Switch Input
Sensor Reference Ground
Engine Temp. Signal Input
Boost Pressure Signal
Sensor Reference Ground
Ignition Ground
Knock Sensor Ground
Knock Sensor Signal
Cam Phase Sensor Signal
Ignition Driver 1
Ignition Driver 2
Intake Air Temp. Signal
O2 Heating Supply
Main Relay Output
Switched Battery Supply Input
Throttle Position 1 Input
Throttle Position Ref. Ground
Throttle Position Supply Voltage
Throttle Plate Positive Voltage
Throttle Plate Negative Voltage
SENSOR / SENSOR PIN #
Electronic Throttle Body / 5
Temp. Switch / A
Engine Temp. Sensor / 2
Engine Temp. Sensor / 1
Boost Pressure -- Intake Temp. Sensor / 4
Wastegate Solenoid / 1
(Splice 6)
Ignition Coils / 2
Knock Sensor / 2
Knock Sensor / 1
Cam Phase Sensor / 2
PTO Ignition Primary / 1
MAG Ignition Primary / 1
Boost Pressure -- Intake Temp. Sensor / 2
Lambda Sensor / 2
Main Relay / 10
Main Relay / 2
Electronic Throttle Body / 6
Electronic Throttle Body / 2
Electronic Throttle Body / 3
Electronic Throttle Body / 4
Electronic Throttle Body / 1
2004 Four Stroke PWC Service Manual