Husqvarna ST 424 Operator's Manual page 149

ENGINE HARNESS
TROTTLE SIGNAL GROUND
ECU GROUND
IGNITION GROUND
ENGING STOP SIGNAL- GROUNDED
ANALOG THROTTLE SIGNAL (0-5v)
ECU SWITCH
FAILURE LIGHT DRIVE
CAN PROTOCOL L
CAN PROTOCOL H
FUEL PUMP
INJECTOR
CRANKSHAFT POSITION SENSOR
IGNITION
CRANKCASE TEMP SENSOR
REGULATOR (POWER MODULE)
3
2
1
4
CHARGING COIL
12V/12A
876 - 019 - 05.10.2023
START MOTOR
10
4
20
14
3
5
7
1
12
22
9
11
18
2
GND
AC
AC
CRANKCASE TEMP SENSOR
14.6V
RED/WHT
5
11
PNK
1
8
BLK/WHT
GRN
12
6
RED/WHT
10
BRN
ORN
2
RED/BLK 4
WHT 3
GRN
DIAGNOSTIC CONNECTOR
GRN/BLK
4 1
GRN/WHT
3 2
SPARK PLUG RPM IGNITION COIL
RED/WHT RED & WHITE
PNK PINK
BLK/WHT BLACK & WHITE
GRN GREEN
BRN BROWN
ORN ORANGE
RED/BLK RED & BLACK
WHT WHITE
GRN/BLK GREEN & BLACK
GRN/WHT GREEN & WHITE
RED/WHT
INJECTOR FUEL PUMP
149