Mercury 20 EFI FourStroke

15/20 FourStroke EFI Manual Start Port View
Tiller model shown, with air box and recoil starter removed
a - Engine control module (ECM)
b - Diagnostic connector
c - Crankshaft position sensor (CPS)
d - Stator output wires
e - Oil filter
f - Thermostat housing
g - Electrical bracket
h - Spark plug (2)
i - Cowl latch
j - Spark plug wire (2)
k - Fuel filter
l - Ignition coil
m - Oil pressure switch
n - Flush connector
62792
b
c
e
d
g
h
i
k
m
j
a
f
l
n
j
General Information
90-8M0125265 eng NOVEMBER 2017 © 2018 Mercury Marine Page 1C-5