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Troubleshooting
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RG19661,00003EF -19-21FEB13-1/2
4045AFM85 Marine Electronic Control System Wiring Diagram - Cont’d
5416 EXCIT
ATION
VOL
TA
GE # 2
5467 ANALOG 4
5428 ANALOG 2
5461 ANALOG 8
t
t
COOLANT
TEMP
FUEL
TEMP
5414
5414
A
B
01
02
INCREASE
PRESSURE
OIL
PRESSURE
SENSOR (CLEAN SIDE)
01
03
02
5414
J3-H4
P04
J3-C3
J3-B1
T05
T04
J3-D3
541
6
J3-H3
5414
EX
CIT
AT
ION RETURN #2
SE2
- FOCUS 14 (ECU)
A
B
C
D
E
F
G
H
J
K
L
M
N
O
SECOND
AR
Y
AN
AL
OG
THR
OTT
LE
5913
5913
CONFIG SWITCH
59
54
5954
CONFIG SWITCH
59
71
5971
CONFIG SWITCH 5943
AUX CONNECTOR
P
Q
R
S
T
U
V
W
X
EXTERNAL SHUTD
OWN
5
94
1
5941
EXTERNAL DERA
TE 5939
5939
CONFIG SWITCH
59
17
5917
C08
PWM
THR
OTTLE 5981
5981
DR
OOP ISOC SWITCH 5937
5937
5050
5050
SENSOR EXCIT
ATION (+5V) 5911
SWIT
CHED PO
WER 5012
SENSOR RETURN 5714
5050
ST
OP LAMP PO
WER 501
2
SWITCH CONFIG COM
M
ON
5
012
EXT
. DERA
TE
/S
HU
T
DN COMMON 5714
SINGLE POINT GR
OUND
J2-
G2
J2-
G3
5714
J2-
J2
J2-
F2
J2-
F3
J2-
J1
J2-
K1
J2-
B3
5943
J2-
E1
J2-
H4
J2-
A2
CUST
OMER LOSS O
F
COO
LANT
5948
5948
J2-
G4
FUEL
PRESSURE
SENSOR
5469 ANALOG 5
01
02
INCREASE
PRESSURE
03
541
6
P03
J3-C2
5414
CONF
IG OUTPUT 5436
5436
J2-
J4
5050
5412
5412
5012
5012
5911
5714
5714
THR
OTTLE ST
ATION ONE LAMP/ST
OP LAMP 5473
547
3
J2-
D2
ENGINE SYNC LAMP 5464
546
4
J2-
K4
THR
OTTLE ST
ATION
THREE
LAMP
5465
5465
J2-
E2
THR
OTTLE ST
ATION
TW
O LAMP/W
AI
T
TO
S
TAR
T LAMP 5466
5466
J2-
C4
FREQ
UENCY INPUT 5438
543
8
J2-
H1
J1
32 POSITION - BLACK
J2
48 POSITION - BROWN
J3
32 POSITION - BLUE
FOCUS 14 4.5L 4 VALVE ENGINE CONTROL UNIT (ECU)
A
RG22430
—UN—15FEB13
OM-C3 | 12/6 | 89
Summary of Contents for M65C13
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