Evinrude E-Tec 40 HP, Service Manual, Page: 72 / 426

70
ENGINE MANAGEMENT MODULE (EMM)
EMM SERVICING
IMPORTANT:
Software repla cement requires
the use of Bootstrap Tool, P/N 586551. Install tool
between engine and boat harness key/stop switch
connectors as instructed by update program.
EMM Transfer
EMM Transfer
is used to save engine history data
when the
EMM
must be replaced.
Select
EMM Data Transfer
from the
Utilities
menu.
Select
Perform Transfer From Memory
and follow
the instructions provided with the program.
IMPORTANT:
Whenever th e
EMM
is rep laced,
EMM
timing must be synchronized to crankshaft
position. Refe r to
TIMING ADJUSTMENTS
on
p. 113.
EMM SERVICING
IMPORTANT:
If a n ew
EMM
i s b eing installed,
refer to
EMM Transfer
on p. 70.
Removal
Disconnect cooling hoses from
EMM
.
Disconnect J1-A, J1-B, and J2 connectors.
Remove three
EMM
re taining screws a nd wash-
ers. Remove
EMM
.
Remove
EMM
from behind oil tank bosses.
002383
1. Select EMM Data Transfer
2. Select Perform Transfer From Memory
008495
1
1. Cooling hose connections
2.
EMM
mounting screws
006476
006477
2
1