2003 Ski-Doo ZX Series Factory Shop Manual, Page 285Get this manual
Section 06 ELECTRICAL Subsection 06 (TESTING PROCEDURE)
From main menu select no3VEHICLE INFO;
Select no3 CALIBRATION
A30E1XA
CHECK KEYS PROGRAM KEY VEHICLE INFO TA RT A30E2IA
1TIMING ADJUST 2ENGINE SERIAL#AT N
Vehicle information is transferred from MPEM to programmer
Press ENTER TrsFollowing screen appears temporarily:
TRANSFER PGMR MPEM
VERIFY PGMR MPEM