MerCruiser 3.0 MPI Owner's Manual page 36

Section 2 - Getting to Know Your Power Package
Four fuses protect the main power, fuel pump, ignition, and accessory circuits. Two 10 amp
fuses protect the O
engine information plate.
A 90 amp fuse is located on the large post of the starter solenoid. This fuse protects the
engine wiring harness.
A 15 amp accessory fuse protects the accessory circuits. This fuse is located on the rear
of the engine.
Page 28
sensors. These are located on the top of the engine underneath the
2
a - O sensor fuses
2
b - Main power, fuel pump, ignition, and accessory fuses
b
a
a - Fuse cover
b - 5 amp fuse
c - Power harness
a
b
32638
mc74907-1
c
32206
90-899883272 MARCH 2008