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Ignition (1UR-FE)

The document provides a detailed wiring diagram for the ignition system of the 1UR-FE engine, including connections for ignition coils and various components. It outlines the pin configurations and color codes for the wiring harnesses associated with the engine control module. Additionally, it specifies the layout for noise filters and ignition signals for multiple ignition banks.

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sanlemon
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0% found this document useful (0 votes)
40 views3 pages

Ignition (1UR-FE)

The document provides a detailed wiring diagram for the ignition system of the 1UR-FE engine, including connections for ignition coils and various components. It outlines the pin configurations and color codes for the wiring harnesses associated with the engine control module. Additionally, it specifies the layout for noise filters and ignition signals for multiple ignition banks.

Uploaded by

sanlemon
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Ignition <1UR-FE>

(IG)

10A
INJ

1
V

11 DA2
B–R

B–R B–R B–R

B–R B–R B–R

W–B W–B

W–B W–B
W–B

W–B

W–B

W–B
B–R

B–R

B–R

B–R

B–R
(Ignition Bank 2)

1 1 4 1 4 1 4 1 4
Noise Filter

+B GND +B GND +B GND +B GND


Ignition Coil

Ignition Coil

Ignition Coil

Ignition Coil
D81

(No. 1)

(No. 4)

(No. 6)

(No. 7)
D10

D23

D21

D16

IGT1 IGF1 IGT4 IGF1 IGT6 IGF1 IGT7 IGF1


3 2 3 2 3 2 3 2
G–W
G–B

G–B

G–B

G–B
B–Y

L–B

20 19
21 D72
Junction
Connector
22 18
G–W
G–B
B–Y

L–B

40 B 34 B 104 B 36 B 38 B
IGT1 IGT4 IGF1 IGT6 IGT7

D74(B)
Engine Control Module

-1-
D25
Ignition Coil
(No. 2)

B–R
B–R

W–B
W–B

3
1
L–Y L–Y B–R

33 B
+B

IGT2
IGT2
2
4
R W–B

IGF2
GND

D74(B)
D12
Ignition Coil
(No. 3)

Engine Control Module


3
1
B B B–R

37 B
+B

IGT3
IGT3

10
9
2
4

11
R R W–B

105 B
IGF2
IGF2
GND

7
8
D14

B–R
B–R

W–B
W–B
D72 Ignition Coil
Junction (No. 5)
Connector

3
1
G–R G–R B–R

35 B
+B

IGT5
IGT5
2
4
R W–B

-2-
IGF2
GND
Ignition <1UR-FE>

D19
B–R

W–B
Ignition Coil
(No. 8)

3
1
G–B G–B B–R

39 B
+B

IGT8
IGT8
2
4
R W–B

IGF2
GND
W–B

W–B

D3
W–B

D82
Noise Filter
(Ignition Bank 1)
1

B–R
Ignition <1UR-FE>

D 10 D 12 D 14 D 16
Black Black Black Black

1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

D 19 D 21 D 23 D 25
Black Black Black Black

1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

D 72
White

1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22

D 74 D 81
Black Gray

1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 41 42 43 44 45 46

64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103
110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 104 105 106 107 108 109

D 82 DA2
Gray White

1
1 2 8 9
9 8 2 1
10 11 3 4 5 6 7 17 18
12 13 14 15 16 18 17 7 6 5 4 3 11 10
16 15 14 13 12

-3-

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