Mercury V6 175 Diagnostic Manual page 274

Troubleshooting and Diagnostics
Fuel Injector Circuits
V6 Fuel Injector Circuits
RELAY KEY
87
85 87a
87a
86 85
30
Relay Connector
Relay Components
as Viewed Separated
2
4
6
13
12
Page 7B-6
87
86
30
A1 B1 C1 D1 E1 F1 G1 H1 A2 B2 C2 D2 E2 F2 G2 H2 A3
RED/ORN
A
PNK/RED
B
RED/ORN
A
PNK/YEL
B
A RED/ORN
B
BLK
RED
A1
RED/PNK
A2
A3
A4
A5
A6
B1
B2
B3
B4 105B
B5
B6
RED/WHT
C1
105A
RED/ORN
C2
C3
C4
RED/WHT
C5
RED/BLU
C6
© 2018 Mercury Marine
A
H
7
4
A B C D E F G H
4
3
2
1
1
B3 C3 D3 E3 F3 G3 H3 A4 B4 C4
108A
104B
106B
109A
D4 E4 F4 G4 H4
RED/ORN
A
PNK/BRN
B
RED/ORN A
B
PNK/ORN
108B
RED/ORN A
PNK/BLU B
B
PNK
A
RED/PNK
30
YEL/BLK
85
RED/BLU
86
PNK
87
RED 30
109B
RED 85
86
87
RED/WHT
RED
90-8M0146617 eng JULY 2018
1
B A
3
B A
5
B A
8
9
10
11
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