Genie Z-45/25 Service Manual page 198

Section 6 • Schematics
Ford LRG-425 EFI Engine Wire Harness
(before serial number 13099)
A B C
1
WATER TEMP.
SWITCH (NO)
2
3
FORD 42 PIN QUICK DISCONNECT
ENGINE HARNESS #2
(SEE PAGE 1)
TACH LEAD 2 11T/Y20
RED 10awg KEEP ALIVE PWR * 1
16AR/LG16
YELLOW 10awg KEEP ALIVE PWR * 8 37BY18
4
WATER TEMP. SWITCH 16 39RW20
VPWR * 9 37Y12
767PK/BK16
PINK/BLK 16awg FUEL PUMP OUTPUT 5
351DBR/W20
VREF 31
BLK/WHT 10awg BATT. - 34 570CBK/W12
BLK/WHT 10awg BATT. - 42 570EBK/W12
107P20
DATA LINK 22
DRIVE BY WIRE SIGNAL INPUT 14 151LB/BK20
AUXILARY INPUT 37 198DG/O20
209W/P20
WHT/PUR 18awg SELF TEST INPUT * 18
TAN/LB 18awg GOV. SPD. CONT. 24 306T/LB20
BLK/Y 18awg GOV. SPD. CONT. 25 307BK/Y20
PINK/LG 18awg FAULT LT. * 6 658PK/LG20
674BR/W20
BRN/WHT 20awg FUEL SELECT * 7
DATA LINK CONNECTOR (+) 11 914T/O20
DATA LINK CONNECTOR (-) 3 915PK/LB20
5
32ADKBL16
DB/BL 16awg STARTER INPUT 15
359LGY/Y20
DRIVE BY WIRE SIGNAL RETURN 33
RED/LB 16awg STARTER OUTPUT 13 32R/LB16
253DG/W20
OIL PRESSURE SWITCH * 26
NOTE: * SHOWS USED WIRES
9 42
6
1 34
7 MATING FACE
SHOWN
HEATED
8
OXYGEN
SENSOR
(HO2S)
6 - 7 Genie Z-45/25 & Genie Z-45/25J
Service Manual
D E F
THROTTLE ACTUATOR/
POSITION SENSOR
FUEL INJECTOR VALVES
#4 #3 #2 #1
OIL PRESSURE
SWITCH (NC)
ENGINE
G
COOLANT
TEMPERATURE
COIL
SENSOR
MANIFOLD
(ECT)
ABSOLUTE
PRESSURE
SENSOR
(MAP)
LPG LOCKOUT RELAY
Part No. 52709
G H I
POWER FUEL PUMP STARTER
CR-FA CR-FB CR-FC
CR4
DIAGNOSTIC
(LOCATED INSIDE THE
GROUND CONTROL BOX) CONNECTOR
G
INTAKE AIR
TEMPERATURE
SENSOR
(IAT)
AND VALVE
J K L
FORD WIRING HARNESS WIRE COLOR CODE
CODE CODE CODE
COLOR COLOR COLOR
BL BLUE GY GREY P PURPLE
BK BLACK LB LIGHT BLUE R RED
BR BROWN LG LIGHT GREEN T TAN
DB DARK BLUE N NATURAL W WHITE
DG DARK GREEN O ORANGE Y YELLOW
GN GREEN PK PINK
FORD ENGINE CONTROL MODULE (ECM)
QUICK DISCONNECTS
MATING FACE
(TO ECM)
SHOWN
95TW18 X1 IGNITION COIL 1
F1 NOT USED
K1 VPWR
361LR18
37BY18 F2 KEEP ALIVE PWR
H1 NOT USED
A3 NOT USED
349DB18 G1 CRANKSHAFT SENSOR RETURN (+)
350GY18 H2 CRANKSHAFT SENSOR RETURN (-)
282DB/O18 J1 CAMSHAFT SENSOR FEED (+)
C1 THROTTLE POSITION SENSOR INPUT
355GY/W18
238ADG/Y18 F3 FUEL PUMP MONITOR
Y3 NOT USED
Y2 NOT USED
W3 NOT USED
555T18 S3 FUEL INJECTOR #1
S2 FUEL INJECTOR #2
556W18
S1 FUEL INJECTOR #3
557BR/Y18
558BR/LB18 T1 FUEL INJECTOR #4
351BR/W18 A2 VREF
R2 DRY FUEL MODULATOR
77DB/Y18
B3 NOT USED
C2 NOT USED
570BK/W18 X2 POWER GROUND
X3 POWER GROUND
570ABK/W18
1 2
570BBK/W18 W1 POWER GROUND
570HBK/W18 W2 POWER GROUND
C3 NOT USED
E3 NOT USED
G2 NOT USED
G3 NOT USED
107P20 M1 DATA LINK 1 2
151LB/BK20 A1 DRIVE BY WIRE
198DG/O20 L1 AUXILLARY INPUT
H3 SELF TEST INPUT
209W/P20
306T/LB20 J2 GOVERNOR SELECT #1
307BK/Y20 K2 GOVERNOR SELECT #2
R3 MALFUNCTION INDICATOR LAMP
658PK/LG20
674BR/W20 K3 FUEL SELECT
914T/O20 M2 DATA LINK CONNECTOR (+)
915PK/LB20 N2 DATA LINK CONNECTOR (-)
P3 FUEL PUMP RELAY CONTROL
926ALB/O16
L2 NOT USED
M3 NOT USED
359FGY/R20 B2 SINGLE RETURN
N1 NOT USED
N3 NOT USED
P1 NOT USED
D1 INTAKE AIR TEMP SENSOR
743GY20
358LG/BK20 B1 MAP SENSOR INPUT
354LG/R18 D2 ECT SENSOR
T2 NO USAGE
342LG/P16 L3 STARTER LOCKOUT
E1 NOT USED
R1 IDLE AIR CONTROL
264W/LB18
D3 DRY FUEL SENSOR
225BK/Y20
253BDG/W20 J3 OIL PRESSURE
57BK18 T3 GROUND
MATING FACE
P2 DRYFUEL LOCKOFF
242DG18
96T/O18 Y1 IGNITION COIL 2 SHOWN
74GY/LB18 E2 HO2S SENSOR SIDE
NOTES:
1. WIRES ARE LABELLED WITH FORD CIRCUIT NUMBER, COLOR, AND WIRE GUAGE
EXAMPLE: 74GY/LB18 MEANS CIRCUIT 74, GREY WIRE WITH LIGHT BLUE STRIPE, 18 GUAGE WIRE
2. INTERNAL SPLICES ARE NOT SHOWN
M N
A
B
C
D
E
F
G
H
J
K
3
3
L
M
N
P
R
S
T
W
X
Y