Throttle Body Injection Wiring Diagram (Chart 3 Of 4)
IC MODULE
EST MODULE
B A
ELECTRONICIGNITION CSPARKONTRTIMINGOL
(EST)
430 PUR/WHT
DIST. REFERENCE “HIGH”
BYPASS
DIST. REFERENCE “LOW”
BRN
86
TO BUZZER
TO IGN
TAN/
BLU
PUR
D
C
B
A
121
TAN
3 PNK
TO AUDIO
WARNING
SWITCHES
BLU/
TAN
GRY
TO TACH
121
WHT
COOLANT OVER-
TEMP (TO BUZZER)
LOW OIL PRESSURE/LOW
I/O FLUID (TO BUZZER)
931
BRN
J1-6
TO LOW OIL PRESSURE AND
GEAR LUBE SWITCHES OR
TRANS. TEMPERATURE
Index
90-823224--2 796
WIRING DIAGRAMS - 4F-27
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 454 CID, Mercury MerCruiser 502 CID |
| Model Year | 1993, 1994, 1995, 1996, 1997 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
(4 votes, average: 4.5 out of 5)
Marine readers have rated 1993 1997 Mercury-MerCruiser GM V8 454 CID 7.4L and 502 CID 8.2L Marine Engines Service Manual Number 16 4.5 out of 5.0 based on 4 product reviews. Hugely helpful service manual! Perfect. Thank you!
Manuals are all Important for Technician
This book is invaluable if you do your own repairs. Great book.
Could not find a copy until a search brought me here.
Excellent print.
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