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Telescopic Boom Series
Models SJ61T & SJ66T
194312
Page 107
3.59 Interface & Engine Electrical Schematic - Kubota Dual Fuel Engine
M172037AA-2
DISCONNECT
TO MAIN
1700 RPM
2675 RPM
ENGINE RUNNING
GROUND
TO BATTERY
(RED)
(TWIST WIRES 10 TURNS (360 DEG)/FOOT FULL LENGTH)
(WHITE)
(RED/TAN)
(PINK/DK GREEN)(RED)
(RED)(PINK/YELLOW)
(WHITE)
(PINK/DK GREEN)
54A
FP
G
32
M
ALTERNATOR
FUSE 60A
54A
79
78
11
76
(PURPLE)
H (DK GREEN/PURPLE)
F11
FUSE 15A
FUEL PUMP
3056
D (PINK/YELLOW)
C (BLACK/RED)
3002
VSW
FUSE 5A
F7
A (PINK)
STARTER
FUSE 15A
F12
G (GREEN/YELLOW)
F (LT BLUE/PINK)
84 (BROWN/WHITE)
49 (DK GREEN/PURPLE)
89 (PINK/YELLOW)
78 (TAN/BLACK)
44 (PINK/TAN)
77 (WHITE/BLACK)
72 (PINK/BLACK)
74 (GREEN/YELLOW)
42 (GRAY/RED)
34 (GRAY/DK BLUE)
90 (BLACK/RED)
AUX PWM5
(FUEL SEL) AUX DIG 1
AUX PWM 3 REC
(FPUMP) AUX PWM6
VSW
LOCK OFF
(STARTER) AUX PWM4
MIL
(GOV 2) AUX DIG 4
GOV 1
AUX PWM 3
78
J (GRAY/RED)
79
K (GRAY/DK BLUE)
3000
C (BROWN/WHITE)
E (DK BLUE)
87 (DK BLUE) AUX PWM 2
J (PURPLE/YELLOW)
54 (PURPLE/YELLOW) FPP2 IVS
K (DK BLUE/ORANGE)
53 (DK BLUE/ORANGE) FPP1
R (LT GREEN/BLACK)
32 (LT GREEN/BLACK) 5V RTN 2
S (LT GREEN/PURPLE)
31 (LT GREEN/PURPLE) 5V EXT 2
A (UNUSED)
83 (WHITE/BROWN) AUX PWM5 RECIRC
B (WHITE/BROWN)
43 (GRAY) TACH
D (GRAY)
E (BLACK)
69 (BLACK) GROUND
81 (BLACK) GROUND
85 (TAN) AUX PWM1
F (TAN)
G (YELLOW/DK BLUE)
39 (YELLOW/DK BLUE) AUX ANA PU 2
H (DK BLUE/YELLOW)
40 (DK BLUE/YELLOW) AUX ANA PU 3
50 (TAN/RED) AUX DIG 2
L (TAN/RED)
41 (TAN/DK GREEN) AUX DIG 3
M (TAN/DK GREEN)
30 (RED/BLACK) SPEED -
N (RED/WHITE)
29 (RED/WHITE) SPEED +
P (RED/BLACK)
12 (ORANGE/YELLOW) AUX ANA PD 1
R (ORANGE/YELLOW)
S (PINK/DK GREEN)
F8
FUSE 10A
ECM
73 (WHITE/LT BLUE) RELAY
79 (RED/TAN) VBAT
F10
FUSE 15A
IGNITION
F9
FUSE 5A
DEPR
65 (BROWN/LT GREEN)
INJ 4 LS
64 (BROWN/LT BLUE) INJ 1 LS
BA
DC
OXS2
OXS1
22 (DK GREEN/WHITE) EGO 2
21 (DK GREEN/ORANGE) EGO 1
62 (BLACK/WHITE) EGOH 1
61 (BLACK/YELLOW) EGOH 2
L (BLACK/LT GREEN)
M (LT GREEN/RED)
19 (LT GREEN/RED) 5V EXT 1
14 (DK BLUE/PINK) CAN 1 +
15 (BLUE/WHITE) CAN 1 -
P (BLUE/WHITE)
N (DK BLUE/PINK)
CONNECTOR VIC1CONNECTOR VIC2
AC
DB
MS1
36 (YELLOW/GRAY) IAT
23 (LT GREEN) MAP
SPK COIL 1A
25 (PURPLE/WHITE) CRANK +
26 (WHITE/PURPLE) CRANK -
2
4
2
3
1
DEPR1
5
1
4
1
5
6
TA1
20 (BLACK/LT GREEN) 5V RTN 1
82 (TAN/ORANGE) DBW -
80 (PINK/WHITE) DBW +
48 (LT BLUE/DK BLUE) TPS 2
47 (PURPLE/LT BLUE) TPS 1
3
2
DIAGNOSTIC
8 (BLUE/WHITE)
7 (DK BLUE/PINK)
21
TPS1
37 (TAN/WHITE) ECT
35 (LT BLUE) OIL PRES
ECU1
ECU
KUBOTA EFI DUAL FUEL ENGINE
POSITION SENSOR
CAMSHAFT
SPARK COIL
POWER RELAY
M.A.P. SENSOR
THROTTLE
ACTUATOR
PROPANE DIRECT
ELECTRONIC PRESSURE
SWITCH
OIL PRESSURE
FUEL PUMP
RELAY
FUEL PUMP
STARTER RELAY
SOLENOID
PROPANE LOCKOFF
ENGINE START
SWITCH
SWITCH
MAIN ENGINE
GAS/PROPANE
SELECTOR SWITCH
CHECK ENGINE
LIGHT
EL. MOTOR
ENGINE STARTER
ALTERNATOR
OPS1
POST-CAT
OXYGEN SENSOR
OXYGEN SENSOR
PRE-CAT
ENGINE COOLANT
TEMPERATURE SENSOR
GI4
GI3
GI2
GI1
CYLINDER #1
GAS INJECTOR
GAS INJECTOR
CYLINDER #3
CYLINDER #2
GAS INJECTOR
GAS INJECTOR
CYLINDER #4
2P-56
CPS1
F13
57ACR
32BCR
56CR
ENGINE STARTER
SOLENOID
2002CR
11
76
57A
57A
66 (BROWN/YELLOW)
INJ 2 LS
67 (BROWN/WHITE)
INJ 3 LS
CPS2
1
2
28 (PURPLE/ORANGE)
27 (GRAY/BROWN)
CAM-
CAM+
CRANKSHAFT
POSITION SENSOR
00A
00A
B
DIAGNOSTIC DISPLAY
42
3
CAN H
CAN L54A
3000
1
4 (BLACK) SPARK GND
21
43
GPS1
38 (LT GREEN/WHITE)
13 (WHITE/LT GREEN)
(FRT) AUX ANA PU1
(FRP) AUX ANA PD2
PRESSURE SENSOR
GASOLINE
C (LT GREEN/RED)
A (BLACK/LT GREEN)
B (LT GREEN/WHITE)
D (WHITE/LT GREEN)
(GREEN/RED)
(WHITE)
(GREEN/WHITE)
(BLACK)
C
D
A
KS
1
2
52 (BLACK)
51 (BLACK/YELLOW)
KNK1-
KNK1+
KNOCK SENSOR
21
SC1
21
SC4
SPK COIL 1B
CYLINDER #1
SPARK COIL
CYLINDER #4
1 (YELLOW)
2 (YELLOW/BLACK)
21
SC3
SPK COIL 2A
3 (YELLOW/RED)
SPARK COIL
CYLINDER #3
21
SC2
5 (YELLOW/WHITE)
SPK COIL 2B
SPARK COIL
CYLINDER #2
BA
DC
6
REGULATOR
68
67
66
65
64
63
62
61
59
58
57
56
55
60
54
52
53
51
50
49
48
47
46
45
44
43
41
40
42
39
38
36
35
34
33
32
37
31
30
29
28
27
26
25
24
23
22
20
21
19
18
17
15
16
13
12
11
10
9
14
8
7
6
4
3
5
2
1
69
70
71
72
AB
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