Ski-Doo REV Series Shop Manual

Section07ELECTRICALSYSTEM
Subsection 01 (IGNITION TIMING)
MPEM Programmer
All Engine Types except SDI
Timing can also be changed using the MPEM pro-
grammer (P/N 529 035 878).
Connect 9-volt adaptor (P/N 529 035 675) to sup-
ply cable (P/N 529 035 869) and supply cable to
diagnostic connector, located on right side of the
vehicle.
529 035 675
529 035 869
A33E0LA
Connect MPEM programmer to DESS post.
Turn on programmer then enter password.
From main menu select no. 3. INFO VEHICLE.
1. CHECK KEYS
2. PROGRAM KEY
>3. VEHICLE INFO
4
START VEH.
+
A30E1XA
Vehicle information is transferred from MPEM to
programmer.
A30E1YA
TRANSFER
PGMR MPEM
NOTE: In fact the programmer takes a copy of
all vehicle parameters scribed in MPEM. This
copy will be modified within the programmer then
transferred to the MPEM.
Select no. 4. ENGINE PARAMETER.
A30E1ZA
+
>4 ENGINE PARAM.
2. DELIVERY DATE
1. CUSTOMER NAME
3. VEH. SERIAL#
Select no. 1 TIMING ADJUSTMENT.
A30E2GA
2. ENGINE SERIAL#
>1. TIMING ADJUST
3. CALIBRATION
Press ENTER.
Now the display shows the engine timing correc-
tion factor that is programmed in the MPEM. In
thefollowingexampletimingcorrectionfactoris
no. 4.
A30E21A
TIMING<1-8>:4
PRESS ANY KEY...
Press any key.
A00A3DA
MODIFY?
YES NO
254 mmr2004-Rev

Ski-Doo REV Series Specifications

General

Chassis	REV
Track Width	15 in
Fuel Capacity	10.6 gal
Seating Capacity	1
Reverse	Available on most models
Electric Start	Available on most models