EasyManuals Logo

Mercury 3.0 MPI ECT User Manual

Mercury 3.0 MPI ECT
113 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #18 background imageLoading...
Page #18 background image
Section 1 - Getting to Know Your Power Package
Page 10 90-8M0113856 eng DECEMBER 2015
Four fuses protect the main power, fuel pump, ignition, and accessory circuits. Two 10‑amp fuses protect the O
2
sensors.
These fuses are located on the top of the engine, underneath the engine information plate.
Fuse locations
a - O
2
sensor fuses
b - Main power, fuel pump, ignition, and accessory fuses
a - Fuel pump relay, IAC, ignition coil (20 amp)
b - Fuel injectors, distributor (20 amp)
c - Spare (15 amp)
d - Main power relay, alternator (20 amp)
e - Helm power (15 amp)
f - O
2
sensor (10 amp)
g - Spare (10 amp)
A 90‑amp fuse, located on the large post of the starter solenoid, protects the engine wiring harness if an electrical overload
occurs.
mc74907-1
Engine wiring harness fuse
a
b
32638
a
b
c
d
e
f
g
57136

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Mercury 3.0 MPI ECT and is the answer not in the manual?

Mercury 3.0 MPI ECT Specifications

General IconGeneral
BrandMercury
Model3.0 MPI ECT
CategoryOutboard Motor
LanguageEnglish

Related product manuals