Mercury MerCruiser Service Manual page 395

d. Disconnect the starboard fuel injector connectors.
a
e. Remove the two screws securing the oil fill tube and remove the tube.
f. Disconnect the alternator sense connector, port side post O2 sensor connector and relays.
h h h
g. Remove the remaining relays and the transom harness connector.
h. Remove the clean power connector and the OBD‑M MIL light connector.
90-8M0099748 eng DECEMBER 2015
b
d
a
b
c
g
a - Oil fill tube
b - Alternator sense connector
c - Port post O2 sensor connector
d - Relays
d
c
56515
f
e
56516
© 2016 Mercury Marine
MPI ECT Fuel System
a - Fuel pump relay
b - Starter relay
c - Main power relay
d - Trim relays
e - Transom harness
f - OBD‑M MIL light
g - Clean power connector
h - Cable ties
Page 5A-25