Mercury 8.2L MAG/H.O./SeaCore Sterndrive Operation And Maintenance Manual page 27

Table of Contents

Advertisement

The circuit breaker provides protection for the engine wiring harness and the instrumentation power lead. To reset the circuit
breaker, push the red button. The circuit breaker is located at the starboard rear of the engine in the electrical center.
A 90‑amp fuse, located on the large post of the starter solenoid, protects the engine wiring harness if an electrical overload
occurs.
Four fuses protect the main power, fuel pump, ignition, and accessory circuits. Four 10‑amp fuses protect the O
These fuses are located near the 14‑pin harness connector.
e
f
g
90-8M0128976
MAY 2017
eng
a
c
b
d
50401
Section 1 - Getting to Know Your Power Package
43202
a -
Good fuse
b -
Bad fuse
c -
Alternator and fuel pump circuit ‑ 20‑amp fuse
d -
Power to 14‑pin helm harness ‑ 20‑amp fuse
e -
ECM driver power, fuel pump relay, coils, and start relay
(DTS) ‑ 20‑amp fuse
f -
Trim down relay (DTS), trim up relay, and injectors circuit ‑
20‑amp fuse
g -
Spare fuse
51332
sensors.
2
Page 19

Advertisement

Table of Contents
loading

Table of Contents