JLG 1850SJ Service Manual - Manual (Page 416)

SECTION 7 - BASIC ELECTRICAL INFORMATION & ELECTRICAL SCHEMATICS
7-56 – JLG Lift – 3121619
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 SHLD 248-38ENGINE SPEED CRANKSHAFT 0.75 mm² SHLD ECM-J2 (38)
2 BLK 148-70 STRT GND 0.75 mm² FLRYW ECM-J1 (28)
3 BLK 148-71 STRT SIG 0.75 mm² FLRYW ECM-J1 (73)
4
5
6
7
8
9 SHLD 248-53ENGINE SPEED CAMSHAFT 0.75 mm² SHLD ECM-J2 (53)
10
11
12
13 BLK 248-52ENGINE SPEED CAMSHAFT 0.75 mm² FLRYW ECM-J2 (52)
14 BLK 248-37ENGINE SPEED CAMSHAFT 0.75 mm² FLRYW ECM-J2 (37)
15 BLK 248-39ENGINE SPEED CRANKSHAFT 0.75 mm² FLRYW ECM-J2 (39)
16
17 BLK 148-61FUEL LOW PRESSURE 0.75 mm² FLRYW ECM-J1 (61)
18
19 BLK 248-4MPROP ACTUATOR 1.5 mm² FLRYW ECM-J2 (4)
20 BLK 248-5MPROP ACTUATOR 1.5 mm² FLRYW ECM-J2 (5)
21 BLK 248-54ENGINE SPEED CRANKSHAFT 0.75 mm² FLRYW ECM-J2 (54)
22 BLK 248-24 BOOST PRESSURE / TEMP 0.75 mm² FLRYW ECM-J2 (24)
23 BLK 248-43 OIL PRESSURE 0.75 mm² FLRYW ECM-J2 (43)
24 BLK 248-28COOLING TEMPERATURE 0.75 mm² FLRYW ECM-J2 (28)
25 BLK 248-26 RAIL PRESSURE FUEL 0.75 mm² FLRYW ECM-J2 (26)
26 BLK 248-44 OIL PRESSURE 0.75 mm² FLRYW ECM-J2 (44)
27 BLK 248-29 OIL PRESSURE 0.75 mm² FLRYW ECM-J2 (29)
28 BLK 248-40 AIR INLET TEMP 0.75 mm² FLRYW ECM-J2 (40)
29 BLK 248-27 BOOST PRESSURE / TEMP 0.75 mm² FLRYW ECM-J2 (27)
30
31 BLK 248-25 RAIL PRESSURE FUEL 0.75 mm² FLRYW ECM-J2 (25)
32 BLK 248-7 RAIL PRESSURE FUEL 0.75 mm² FLRYW ECM-J2 (7)
33
34 BLK 148-56 AIR INLET TEMP 0.75 mm² FLRYW ECM-J1 (56)
35 BLK 248-16 INJECTOR 1 1.5 mm² FLRYW ECM-J2 (16)
36
37 BLK 248-18 INJECTOR 4 1.5 mm² FLRYW ECM-J2 (18)
38 BLK 248-32 INJECTOR 3 1.5 mm² FLRYW ECM-J2 (32)
39
40 BLK 248-46 INJECTOR 2 1.5 mm² FLRYW ECM-J2 (46)
41 BLK 248-3 INJECTOR 2 1.5 mm² FLRYW ECM-J2 (3)
42 BLK 248-48 INJECTOR 4 1.5 mm² FLRYW ECM-J2 (48)
43
44
45
46 BLK 148-85EHXAUST GAS RECIRCULATION 0.75 mm² FLRYW ECM-J1 (85)
47 BLK 248-19EHXAUST GAS RECIRCULATION 1.5 mm² FLRYW ECM-J2 (19)
48 BLK 248-20EHXAUST GAS RECIRCULATION 1.5 mm² FLRYW ECM-J2 (20)
49 BLK 148-72 THROTTLE FLAP 3 0.75 mm² FLRYW ECM-J1 (72)
50 BLK 148-44EHXAUST GAS RECIRCULATION 0.75 mm² FLRYW ECM-J1 (44)
51 BLK 148-82EHXAUST GAS RECIRCULATION 0.75 mm² FLRYW ECM-J1 (82)
52 BLK 148-38 THROTTLE FLAP 4 0.75 mm² FLRYW ECM-J1 (38)
53
54
55
56
57
58
59
60
61 BLK 248-2 INJECTOR 3 1.5 mm² FLRYW ECM-J2 (2)
62 BLK 248-33 INJECTOR 1 1.5 mm² FLRYW ECM-J2 (33)
Figure 7-61. T4i Engine Harness - Sheet 3 of 4