Sea-doo SP Shop Manual page 156

Section 07 ELECTRICAL SYSTEM
Sub-Section 02 (IGNITION SYSTEM)
– start/stop function
– timer
– Digitally Encoded Security System
– ignition (GS, GSI and GTI models)
– engine rev limiter
Fuses are directly mounted onto the MPEM.
SP, GTS and HX Models
F01H2OA
TYPICAL
GS, GSI, and GTI Models
On these models, the MPEM is also used as a
junction box, eliminating the need of an electrical
box.
All electrical components or accessories are di-
rectly linked to the MPEM.
Wire position are identified with a series of num-
ber on the MPEM. AMP plug connectors are
used.
The regulator/rectifier is also mounted on the
MPEM.
F00H0FA
TYPICAL
07-02-2
787 Engine
The 787 engine has a digital Direct Current-
Capacitor Discharge Ignition (DC-CDI) system.
Compared to the magneto system, the DC-CDI
system offers a more powerful and stable ignition
at low RPM.
SPX, GSX and GTX Models
The high amperage/voltage components are lo-
cated into a rear electrical box (next to the bat-
tery).
XP Model
The high amperage/voltage components are lo-
cated into a front electrical box.
SPX and GTX Models
The other components are located in the conven-
tional electrical box.
GSX and XP Models
The other components are integrated to the Multi-
Purpose Electronic Module (MPEM).
All Models with a 787 Engine
The ignition system includes the following com-
ponents:
Battery
The battery is the primary power source for this
system.
F00H0KA
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