Isuzu 4HL1, Руководство по ремонту

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1A-34 Engine Control System
81-Way Connector (Engine side)
LNW21ASF002001
3
1 2
4 5
117
114 115
119 120
118
116
121 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6
43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44
81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63
106107108109110111112113
98 99 100101102103104105
90 91 92 93 94 95 96 97
82 83 84 85 86 87 88 89
Pin No. Connected to Pin No. Connected to
1 Injectors #1 and #3 42 Injector #3 (cylinder 4)
2 Injectors #1 and #3 43 Injector #1 (cylinder 1)
3 — 44 —
4 Injectors #2 and #4 45 —
5 Injectors #2 and #4 46 Sensor ground (ECT, FT)
6 CKP sensor (–) 47 —
7 — 48 FT sensor signal
8 CMP sensor signal 49 ECT sensor signal
9 — 50 —
10 — 51 —
11 — 52 —
12 — 53 —
13 Air conditioner 54 —
14 — 55 —
15 — 56 —
16 Intake throttle DC motor (+) 57 —
17 — 58 EGR DC motor (–)
18 — 59 EGR DC motor (+)
19 — 60 —
20 — 61 —
21 — 62 —
22 — 63 5 V sensor power (ITP, common rail
pressure, EGR)
23 Injector #4 (cylinder 2) 64 5 V sensor ground 1 (ITP)
24 Injector #2 (cylinder 3) 65 —