Section04ENGINEMANAGEMENT(15034-TEC)
Subsection 01 (OVERVIEW)
smr2005-011-003_a
1. MPEM
IMPORTANT: Some components are continu-
ously powered with the supply from the battery
through MPEM. The ECM switches the ground to
complete the electrical circuits it controls. Take
this into account when troubleshooting the elec-
trical system.
Gauges Current Supply
When installing the safety lanyard, it activates the
reading of gauges without the engine running. It
will give access to most functions of the informa-
tion center gauge without starting the engine.
Gauges are supplied with current whenever the
safety lanyard cap is installed on its post.
Fuel Pump Current Supply
The fuel pump will be activated for 2 seconds to
build up pressure in the fuel injection system, on-
ly when connecting the safety lanyard cap to the
post.
Addition of Electrical Accessories
Every time an accessory is added such as an elec-
tric bilge pump or a VTS for instance, it must be
“registered” usingB.U.D.S.toactivateitinthe
MPEM. Otherwise, the accessory will not work.
Use the Options area in the Setting tabinB.U.D.S.
smr2005-011 73
To Next Page
Loading...
