GENERAL SYSTEM DIAGNOSTICS
SERVICE MANUAL NUMBER 23
MEFI 1 - 454/502 Mag MPI and 8.2L MPI Wiring System
Diagram (4 of 4)
h
150
BLK
a
i
3
PNK
j
b
2
RED
902 RED
439 PNK/BLK J1-11
l
k
30
86 85
87
c
m
n
d
J1-32
J1-16
4
40 ORN
2
RED
4
40 ORN
e
440
ORN
A
B
C
439 PNK/BLK
85 BLK
4
J1-1
o
D
E
486 BRN
496 DK BLU
f
g
75608
a - To Key Switch
b - To Battery Positive
c - System/Ignition Relay
d - ECM BAT fuse 15A
e - To DLC Connector
f - Knock Module
i - To Ignition Coil B+
j - To Injectors
k - Injectors/ECM Fuse
10A
l - Ignition Fused
m - Battery
g - Knock Sensor
n - Battery
h - To Fuel Pump Relay
o - Knock Sensor Signal
Index
Page 5E-22
90-861326--1 MARCH 1999
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 454 CID, Mercury MerCruiser 502 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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Marine readers have rated Mercury MerCruiser GM V8 GM V8 454 CID 7.4L and 502 cid 8.2L Marine Engines Service Manual Number 23 5.0 out of 5.0 based on 1 product reviews. Just need the manual. Wrote review. Can't technically review what I haven't seen yet...